diff --git a/app/__init__.py b/app/__init__.py
index 3c581ceeb..5aaa40040 100644
--- a/app/__init__.py
+++ b/app/__init__.py
@@ -1,5 +1,7 @@
 from flask import Flask
 from .db import db, migrate
+from .routes.task_routes import tasks_bp
+from .routes.goal_routes import goals_bp
 from .models import task, goal
 import os
 
@@ -18,5 +20,9 @@ def create_app(config=None):
     migrate.init_app(app, db)
 
     # Register Blueprints here
+    app.register_blueprint(tasks_bp)
+    app.register_blueprint(goals_bp)
 
     return app
+
+
diff --git a/app/models/goal.py b/app/models/goal.py
index 44282656b..5274fb20a 100644
--- a/app/models/goal.py
+++ b/app/models/goal.py
@@ -1,5 +1,15 @@
-from sqlalchemy.orm import Mapped, mapped_column
+from sqlalchemy.orm import Mapped, mapped_column, relationship
+from typing import List
 from ..db import db
 
 class Goal(db.Model):
     id: Mapped[int] = mapped_column(primary_key=True, autoincrement=True)
+    title: Mapped[str] = mapped_column(nullable=False)
+    tasks: Mapped[List["Task"]] = relationship("Task", back_populates="goal")
+
+    def goal_dict(self):
+        return dict(
+            id=self.id,
+            title=self.title
+        )
+
diff --git a/app/models/task.py b/app/models/task.py
index 5d99666a4..1ae92402e 100644
--- a/app/models/task.py
+++ b/app/models/task.py
@@ -1,5 +1,26 @@
-from sqlalchemy.orm import Mapped, mapped_column
+from sqlalchemy.orm import Mapped, mapped_column, relationship
+from sqlalchemy import ForeignKey
+from typing import Optional
 from ..db import db
+from datetime import datetime
 
 class Task(db.Model):
     id: Mapped[int] = mapped_column(primary_key=True, autoincrement=True)
+    title: Mapped[str] = mapped_column(nullable=False)
+    description: Mapped[str] = mapped_column(nullable=False)
+    completed_at: Mapped[Optional[datetime]] = mapped_column(nullable=True, default=None)
+    goal_id: Mapped[Optional[int]] = mapped_column(ForeignKey('goal.id'), nullable=True)
+    goal: Mapped["Goal"] = relationship("Goal", back_populates="tasks")
+
+    def task_dict(self):
+        task_data = {
+            "id": self.id, 
+            "title": self.title,
+            "description": self.description,
+            "is_complete": self.completed_at is not None
+        }
+
+        if self.goal_id is not None:
+            task_data["goal_id"] = self.goal_id
+        return task_data
+        
\ No newline at end of file
diff --git a/app/routes/goal_routes.py b/app/routes/goal_routes.py
index 3aae38d49..ed15d88fb 100644
--- a/app/routes/goal_routes.py
+++ b/app/routes/goal_routes.py
@@ -1 +1,103 @@
-from flask import Blueprint
\ No newline at end of file
+from flask import Blueprint, request, make_response, abort, Response
+from app.models.goal import Goal
+from app.models.task import Task
+from ..db import db
+
+goals_bp = Blueprint("goals_bp", __name__, url_prefix="/goals")
+
+def validate_goal(goal_id):
+    try:
+        goal_id = int(goal_id)
+    except ValueError:
+        abort(make_response({"message": f"Goal {goal_id} is invalid"}, 400))
+    
+    goal = Goal.query.get(goal_id)
+    if not goal:
+        abort(make_response({"message": f"Goal {goal_id} not found"}, 404))
+    return goal
+
+@goals_bp.post("")
+def create_goal():
+    request_body = request.get_json()
+
+    if "title" not in request_body:
+        abort(make_response({"details": "Invalid data"}, 400))
+
+    new_goal = Goal(title=request_body["title"])
+
+    db.session.add(new_goal)
+    db.session.commit()
+
+    response = {"goal" : new_goal.goal_dict()}
+    return response, 201
+
+@goals_bp.post("/<goal_id>/tasks")
+def associated_tasks_with_goal(goal_id):
+    goal = validate_goal(goal_id)
+    request_body = request.get_json()
+
+    if "task_ids" not in request_body:
+        return {"details": "Invalid data"}, 400
+    
+    task_ids = request_body["task_ids"]
+    for task_id in task_ids:
+        task = Task.query.get(task_id)
+        if task:
+            task.goal_id = goal.id
+
+    db.session.commit()
+    return {"id": goal.id, "task_ids": task_ids}, 200
+
+@goals_bp.get("")
+def get_all_goals():
+    goals = Goal.query.all()
+    goals_response = [goal.goal_dict() for goal in goals]
+
+    return make_response(goals_response, 200)
+
+@goals_bp.get("/<goal_id>")
+def get_one_goal(goal_id):
+    goal = validate_goal(goal_id)
+
+    return {"goal": goal.goal_dict()}, 200
+
+@goals_bp.get("/<goal_id>/tasks")
+def get_tasks_for_goal(goal_id):
+    goal = validate_goal(goal_id)
+    tasks_response = [{
+        "id": task.id,
+        "goal_id": goal.id,
+        "title": task.title,
+        "description": task.description,
+        "is_complete": task.completed_at is not None
+    } for task in goal.tasks]
+
+    return {
+        "id": goal.id,
+        "title": goal.title,
+        "tasks": tasks_response
+    }, 200
+
+@goals_bp.put("/<goal_id>")
+def update_goal(goal_id):
+    goal = validate_goal(goal_id)
+    request_body = request.get_json()
+
+    if "title" not in request_body:
+        abort(make_response({"details": "Invalid data"}, 400))
+
+    goal.title = request_body["title"]
+    db.session.commit()
+
+    return {"goal": goal.goal_dict()}, 200
+
+@goals_bp.delete("/<goal_id>")
+def delete_goal(goal_id):
+    goal = validate_goal(goal_id)
+
+    db.session.delete(goal)
+    db.session.commit()
+
+    return make_response({
+        "details": f"Goal {goal_id} \"{goal.title}\" successfully deleted"
+    }, 200)
diff --git a/app/routes/task_routes.py b/app/routes/task_routes.py
index 3aae38d49..7f63bd991 100644
--- a/app/routes/task_routes.py
+++ b/app/routes/task_routes.py
@@ -1 +1,163 @@
-from flask import Blueprint
\ No newline at end of file
+from flask import Blueprint, request, jsonify, make_response, abort
+from app.models.task import Task
+from ..db import db
+from datetime import datetime
+from app.slack_service import send_slack_message
+
+
+tasks_bp = Blueprint("tasks_bp", __name__, url_prefix="/tasks")
+
+def validate_task(task_id):
+    try:
+        task_id = int(task_id)
+    except:
+        abort(make_response({"message": f"Task {task_id} not found"}, 400))
+
+    task = Task.query.get(task_id)
+    if not task:
+        abort(make_response({"message": f"Task {task_id} not found"}, 404))
+    return task
+
+# POST: Create a new task
+@tasks_bp.post("")
+def create_task():
+    request_body = request.get_json()
+
+    if "title" not in request_body or "description" not in request_body:
+        abort(make_response({"details": "Invalid data"}, 400))
+
+    new_task = Task(
+        title=request_body["title"],
+        description=request_body["description"], 
+        completed_at=None
+    )
+    db.session.add(new_task)
+    db.session.commit()
+    
+    return make_response({
+        "task": {
+            "id": new_task.id,
+            "title": new_task.title,
+            "description": new_task.description,
+            "is_complete": False
+        }
+    }, 201)
+
+# GET all tasks
+@tasks_bp.get("")
+def get_all_tasks():
+    # Start the base query without resetting it
+    query = db.select(Task)
+    sort_order = request.args.get("sort", "asc")
+    if sort_order == "desc":
+        query = query.order_by(Task.title.desc())
+    else:
+        query = query.order_by(Task.title.asc())
+
+    # Execute the query
+    tasks = db.session.scalars(query)
+
+    # Build the response
+    tasks_response = [{
+        "id": task.id,
+        "title": task.title,
+        "description": task.description,
+        "is_complete": task.completed_at is not None
+    } for task in tasks]
+
+    return jsonify(tasks_response), 200
+
+# GET one task
+@tasks_bp.get("/<task_id>")
+def get_one_task(task_id):
+    task = validate_task(task_id) 
+
+    return {
+        "task": task.task_dict()
+    }, 200
+
+
+# PUT: Update an existing task
+@tasks_bp.put("/<task_id>")
+def update_task(task_id):
+    task = Task.query.get(task_id)
+
+    if task is None:
+        abort(make_response({"message": f"Task {task_id} not found"}, 404))
+
+    request_body = request.get_json()
+
+    if "title" not in request_body or "description" not in request_body:
+        abort(make_response({"details": "Invalid data"}, 400))
+
+
+    task.title = request_body.get("title", task.title)
+    task.description = request_body.get("description", task.description)
+
+    db.session.commit()
+
+    return {
+        "task": {
+            "id": task.id,
+            "title": task.title,
+            "description": task.description,
+            "is_complete": task.completed_at is not None
+        }
+    }, 200
+
+# PATCH: Partial update tasks
+@tasks_bp.patch("/<task_id>/mark_complete")
+def mark_task_complete(task_id):
+    task = db.session.get(Task, task_id)
+
+    if task is None:
+        abort(make_response({"message": f"Task {task_id} not found"}, 404))
+
+    # task.title = request.json.get("title", task.title)
+    task.completed_at = datetime.now().date()
+    db.session.commit()
+
+    send_slack_message(task.title)
+
+    return {
+        "task": {
+            "id": task.id,
+            "title": task.title,
+            "description": task.description,
+            "is_complete": task.completed_at is not None
+        }
+    }, 200
+
+@tasks_bp.patch("/<task_id>/mark_incomplete")
+def mark_task_incomplete(task_id):
+    task = db.session.get(Task, task_id)
+
+    if task is None:
+        abort(make_response({"message": f"Task {task_id} not found"}, 404))
+
+    task.completed_at = None
+    db.session.commit()
+
+    return {
+        "task": {
+            "id": task.id,
+            "title": task.title,
+            "description": task.description,
+            "is_complete": task.completed_at is not None
+        }
+    }, 200
+
+# DELETE: Delete a task
+@tasks_bp.delete("/<task_id>")
+def delete_task(task_id):
+    task = validate_task(task_id)
+
+    db.session.delete(task)
+    db.session.commit()
+
+    return make_response({
+        "details": f"Task {task_id} \"{task.title}\" successfully deleted"
+    }, 200)
+    
+
+    
diff --git a/app/slack_service.py b/app/slack_service.py
new file mode 100644
index 000000000..b48eaa67d
--- /dev/null
+++ b/app/slack_service.py
@@ -0,0 +1,28 @@
+import os
+import requests
+
+SLACK_CHANNEL = "task-notifications"
+SLACK_BASE_URL = "https://slack.com/api/chat.postMessage"
+
+def send_slack_message(task_title):
+    slack_token = os.environ.get("SLACK_API_TOKEN")
+
+    if not slack_token:
+        return "Slack API token not found"
+    
+    message = f"Someone just completed the task: {task_title}"
+
+    headers = {
+        "Authorization": f"Bearer {slack_token}",
+        "Content-Type": "application/json"
+    }
+
+    notification = {
+        "channel": SLACK_CHANNEL,
+        "text": message
+    }
+
+    response = requests.post(SLACK_BASE_URL, json=notification, headers=headers)
+
+    if response.status_code != 200:
+        return (f"Failed to send Slack Message: {response.status_code}, {response.text}")
\ No newline at end of file
diff --git a/migrations/README b/migrations/README
new file mode 100644
index 000000000..0e0484415
--- /dev/null
+++ b/migrations/README
@@ -0,0 +1 @@
+Single-database configuration for Flask.
diff --git a/migrations/alembic.ini b/migrations/alembic.ini
new file mode 100644
index 000000000..ec9d45c26
--- /dev/null
+++ b/migrations/alembic.ini
@@ -0,0 +1,50 @@
+# A generic, single database configuration.
+
+[alembic]
+# template used to generate migration files
+# file_template = %%(rev)s_%%(slug)s
+
+# set to 'true' to run the environment during
+# the 'revision' command, regardless of autogenerate
+# revision_environment = false
+
+
+# Logging configuration
+[loggers]
+keys = root,sqlalchemy,alembic,flask_migrate
+
+[handlers]
+keys = console
+
+[formatters]
+keys = generic
+
+[logger_root]
+level = WARN
+handlers = console
+qualname =
+
+[logger_sqlalchemy]
+level = WARN
+handlers =
+qualname = sqlalchemy.engine
+
+[logger_alembic]
+level = INFO
+handlers =
+qualname = alembic
+
+[logger_flask_migrate]
+level = INFO
+handlers =
+qualname = flask_migrate
+
+[handler_console]
+class = StreamHandler
+args = (sys.stderr,)
+level = NOTSET
+formatter = generic
+
+[formatter_generic]
+format = %(levelname)-5.5s [%(name)s] %(message)s
+datefmt = %H:%M:%S
diff --git a/migrations/env.py b/migrations/env.py
new file mode 100644
index 000000000..4c9709271
--- /dev/null
+++ b/migrations/env.py
@@ -0,0 +1,113 @@
+import logging
+from logging.config import fileConfig
+
+from flask import current_app
+
+from alembic import context
+
+# this is the Alembic Config object, which provides
+# access to the values within the .ini file in use.
+config = context.config
+
+# Interpret the config file for Python logging.
+# This line sets up loggers basically.
+fileConfig(config.config_file_name)
+logger = logging.getLogger('alembic.env')
+
+
+def get_engine():
+    try:
+        # this works with Flask-SQLAlchemy<3 and Alchemical
+        return current_app.extensions['migrate'].db.get_engine()
+    except (TypeError, AttributeError):
+        # this works with Flask-SQLAlchemy>=3
+        return current_app.extensions['migrate'].db.engine
+
+
+def get_engine_url():
+    try:
+        return get_engine().url.render_as_string(hide_password=False).replace(
+            '%', '%%')
+    except AttributeError:
+        return str(get_engine().url).replace('%', '%%')
+
+
+# add your model's MetaData object here
+# for 'autogenerate' support
+# from myapp import mymodel
+# target_metadata = mymodel.Base.metadata
+config.set_main_option('sqlalchemy.url', get_engine_url())
+target_db = current_app.extensions['migrate'].db
+
+# other values from the config, defined by the needs of env.py,
+# can be acquired:
+# my_important_option = config.get_main_option("my_important_option")
+# ... etc.
+
+
+def get_metadata():
+    if hasattr(target_db, 'metadatas'):
+        return target_db.metadatas[None]
+    return target_db.metadata
+
+
+def run_migrations_offline():
+    """Run migrations in 'offline' mode.
+
+    This configures the context with just a URL
+    and not an Engine, though an Engine is acceptable
+    here as well.  By skipping the Engine creation
+    we don't even need a DBAPI to be available.
+
+    Calls to context.execute() here emit the given string to the
+    script output.
+
+    """
+    url = config.get_main_option("sqlalchemy.url")
+    context.configure(
+        url=url, target_metadata=get_metadata(), literal_binds=True
+    )
+
+    with context.begin_transaction():
+        context.run_migrations()
+
+
+def run_migrations_online():
+    """Run migrations in 'online' mode.
+
+    In this scenario we need to create an Engine
+    and associate a connection with the context.
+
+    """
+
+    # this callback is used to prevent an auto-migration from being generated
+    # when there are no changes to the schema
+    # reference: http://alembic.zzzcomputing.com/en/latest/cookbook.html
+    def process_revision_directives(context, revision, directives):
+        if getattr(config.cmd_opts, 'autogenerate', False):
+            script = directives[0]
+            if script.upgrade_ops.is_empty():
+                directives[:] = []
+                logger.info('No changes in schema detected.')
+
+    conf_args = current_app.extensions['migrate'].configure_args
+    if conf_args.get("process_revision_directives") is None:
+        conf_args["process_revision_directives"] = process_revision_directives
+
+    connectable = get_engine()
+
+    with connectable.connect() as connection:
+        context.configure(
+            connection=connection,
+            target_metadata=get_metadata(),
+            **conf_args
+        )
+
+        with context.begin_transaction():
+            context.run_migrations()
+
+
+if context.is_offline_mode():
+    run_migrations_offline()
+else:
+    run_migrations_online()
diff --git a/migrations/script.py.mako b/migrations/script.py.mako
new file mode 100644
index 000000000..2c0156303
--- /dev/null
+++ b/migrations/script.py.mako
@@ -0,0 +1,24 @@
+"""${message}
+
+Revision ID: ${up_revision}
+Revises: ${down_revision | comma,n}
+Create Date: ${create_date}
+
+"""
+from alembic import op
+import sqlalchemy as sa
+${imports if imports else ""}
+
+# revision identifiers, used by Alembic.
+revision = ${repr(up_revision)}
+down_revision = ${repr(down_revision)}
+branch_labels = ${repr(branch_labels)}
+depends_on = ${repr(depends_on)}
+
+
+def upgrade():
+    ${upgrades if upgrades else "pass"}
+
+
+def downgrade():
+    ${downgrades if downgrades else "pass"}
diff --git a/migrations/versions/0040a23258cd_create_relationship_between_goal_and_.py b/migrations/versions/0040a23258cd_create_relationship_between_goal_and_.py
new file mode 100644
index 000000000..2fb0371ee
--- /dev/null
+++ b/migrations/versions/0040a23258cd_create_relationship_between_goal_and_.py
@@ -0,0 +1,34 @@
+"""create relationship between Goal and Task
+
+Revision ID: 0040a23258cd
+Revises: 986d7fc91229
+Create Date: 2024-11-07 14:08:31.708647
+
+"""
+from alembic import op
+import sqlalchemy as sa
+
+
+# revision identifiers, used by Alembic.
+revision = '0040a23258cd'
+down_revision = '986d7fc91229'
+branch_labels = None
+depends_on = None
+
+
+def upgrade():
+    # ### commands auto generated by Alembic - please adjust! ###
+    with op.batch_alter_table('task', schema=None) as batch_op:
+        batch_op.add_column(sa.Column('goal_id', sa.Integer(), nullable=True))
+        batch_op.create_foreign_key(None, 'goal', ['goal_id'], ['id'])
+
+    # ### end Alembic commands ###
+
+
+def downgrade():
+    # ### commands auto generated by Alembic - please adjust! ###
+    with op.batch_alter_table('task', schema=None) as batch_op:
+        batch_op.drop_constraint(None, type_='foreignkey')
+        batch_op.drop_column('goal_id')
+
+    # ### end Alembic commands ###
diff --git a/migrations/versions/986d7fc91229_.py b/migrations/versions/986d7fc91229_.py
new file mode 100644
index 000000000..e96c25ef4
--- /dev/null
+++ b/migrations/versions/986d7fc91229_.py
@@ -0,0 +1,32 @@
+"""added goal model
+
+Revision ID: 986d7fc91229
+Revises: c5c1e5da8e8d
+Create Date: 2024-11-07 12:16:09.790107
+
+"""
+from alembic import op
+import sqlalchemy as sa
+
+
+# revision identifiers, used by Alembic.
+revision = '986d7fc91229'
+down_revision = 'c5c1e5da8e8d'
+branch_labels = None
+depends_on = None
+
+
+def upgrade():
+    # ### commands auto generated by Alembic - please adjust! ###
+    with op.batch_alter_table('goal', schema=None) as batch_op:
+        batch_op.add_column(sa.Column('title', sa.String(), nullable=False))
+
+    # ### end Alembic commands ###
+
+
+def downgrade():
+    # ### commands auto generated by Alembic - please adjust! ###
+    with op.batch_alter_table('goal', schema=None) as batch_op:
+        batch_op.drop_column('title')
+
+    # ### end Alembic commands ###
diff --git a/migrations/versions/c5c1e5da8e8d_.py b/migrations/versions/c5c1e5da8e8d_.py
new file mode 100644
index 000000000..5860a84d6
--- /dev/null
+++ b/migrations/versions/c5c1e5da8e8d_.py
@@ -0,0 +1,39 @@
+"""empty message
+
+Revision ID: c5c1e5da8e8d
+Revises: 
+Create Date: 2024-10-31 14:22:04.207714
+
+"""
+from alembic import op
+import sqlalchemy as sa
+
+
+# revision identifiers, used by Alembic.
+revision = 'c5c1e5da8e8d'
+down_revision = None
+branch_labels = None
+depends_on = None
+
+
+def upgrade():
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.create_table('goal',
+    sa.Column('id', sa.Integer(), autoincrement=True, nullable=False),
+    sa.PrimaryKeyConstraint('id')
+    )
+    op.create_table('task',
+    sa.Column('id', sa.Integer(), autoincrement=True, nullable=False),
+    sa.Column('title', sa.String(), nullable=False),
+    sa.Column('description', sa.String(), nullable=False),
+    sa.Column('completed_at', sa.DateTime(), nullable=True),
+    sa.PrimaryKeyConstraint('id')
+    )
+    # ### end Alembic commands ###
+
+
+def downgrade():
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.drop_table('task')
+    op.drop_table('goal')
+    # ### end Alembic commands ###
diff --git a/requirements.txt b/requirements.txt
index af8fc4cf4..c0d3e4f0f 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,12 +3,14 @@ blinker==1.7.0
 certifi==2024.8.30
 charset-normalizer==3.3.2
 click==8.1.7
+exceptiongroup==1.2.2
 Flask==3.0.2
 Flask-Migrate==4.0.5
 Flask-SQLAlchemy==3.1.1
 greenlet==3.0.3
 gunicorn==21.2.0
 idna==3.10
+importlib_metadata==8.5.0
 iniconfig==2.0.0
 itsdangerous==2.1.2
 Jinja2==3.1.3
@@ -21,6 +23,8 @@ pytest==8.0.0
 python-dotenv==1.0.1
 requests==2.32.3
 SQLAlchemy==2.0.25
+tomli==2.0.2
 typing_extensions==4.9.0
 urllib3==2.2.3
 Werkzeug==3.0.1
+zipp==3.20.2
diff --git a/tests/test_wave_01.py b/tests/test_wave_01.py
index dca626d78..4eb0baff3 100644
--- a/tests/test_wave_01.py
+++ b/tests/test_wave_01.py
@@ -2,7 +2,7 @@
 import pytest
 
 
-@pytest.mark.skip(reason="No way to test this feature yet")
+# @pytest.mark.skip(reason="No way to test this feature yet")
 def test_get_tasks_no_saved_tasks(client):
     # Act
     response = client.get("/tasks")
@@ -13,7 +13,7 @@ def test_get_tasks_no_saved_tasks(client):
     assert response_body == []
 
 
-@pytest.mark.skip(reason="No way to test this feature yet")
+# @pytest.mark.skip(reason="No way to test this feature yet")
 def test_get_tasks_one_saved_tasks(client, one_task):
     # Act
     response = client.get("/tasks")
@@ -32,7 +32,7 @@ def test_get_tasks_one_saved_tasks(client, one_task):
     ]
 
 
-@pytest.mark.skip(reason="No way to test this feature yet")
+# @pytest.mark.skip(reason="No way to test this feature yet")
 def test_get_task(client, one_task):
     # Act
     response = client.get("/tasks/1")
@@ -51,7 +51,7 @@ def test_get_task(client, one_task):
     }
 
 
-@pytest.mark.skip(reason="No way to test this feature yet")
+# @pytest.mark.skip(reason="No way to test this feature yet")
 def test_get_task_not_found(client):
     # Act
     response = client.get("/tasks/1")
@@ -59,14 +59,11 @@ def test_get_task_not_found(client):
 
     # Assert
     assert response.status_code == 404
+    assert response_body == {
+        "message": "Task 1 not found"
+    }
 
-    raise Exception("Complete test with assertion about response body")
-    # *****************************************************************
-    # **Complete test with assertion about response body***************
-    # *****************************************************************
-
-
-@pytest.mark.skip(reason="No way to test this feature yet")
+# @pytest.mark.skip(reason="No way to test this feature yet")
 def test_create_task(client):
     # Act
     response = client.post("/tasks", json={
@@ -93,7 +90,7 @@ def test_create_task(client):
     assert new_task.completed_at == None
 
 
-@pytest.mark.skip(reason="No way to test this feature yet")
+# @pytest.mark.skip(reason="No way to test this feature yet")
 def test_update_task(client, one_task):
     # Act
     response = client.put("/tasks/1", json={
@@ -119,7 +116,7 @@ def test_update_task(client, one_task):
     assert task.completed_at == None
 
 
-@pytest.mark.skip(reason="No way to test this feature yet")
+# @pytest.mark.skip(reason="No way to test this feature yet")
 def test_update_task_not_found(client):
     # Act
     response = client.put("/tasks/1", json={
@@ -130,14 +127,14 @@ def test_update_task_not_found(client):
 
     # Assert
     assert response.status_code == 404
+    assert response_body == {
+        "message": "Task 1 not found" 
+    }
+
 
-    raise Exception("Complete test with assertion about response body")
-    # *****************************************************************
-    # **Complete test with assertion about response body***************
-    # *****************************************************************
 
 
-@pytest.mark.skip(reason="No way to test this feature yet")
+# @pytest.mark.skip(reason="No way to test this feature yet")
 def test_delete_task(client, one_task):
     # Act
     response = client.delete("/tasks/1")
@@ -152,7 +149,7 @@ def test_delete_task(client, one_task):
     assert Task.query.get(1) == None
 
 
-@pytest.mark.skip(reason="No way to test this feature yet")
+# @pytest.mark.skip(reason="No way to test this feature yet")
 def test_delete_task_not_found(client):
     # Act
     response = client.delete("/tasks/1")
@@ -160,16 +157,14 @@ def test_delete_task_not_found(client):
 
     # Assert
     assert response.status_code == 404
-
-    raise Exception("Complete test with assertion about response body")
-    # *****************************************************************
-    # **Complete test with assertion about response body***************
-    # *****************************************************************
+    assert response_body == {
+        "message": "Task 1 not found"
+    }
 
     assert Task.query.all() == []
 
 
-@pytest.mark.skip(reason="No way to test this feature yet")
+# @pytest.mark.skip(reason="No way to test this feature yet")
 def test_create_task_must_contain_title(client):
     # Act
     response = client.post("/tasks", json={
@@ -186,7 +181,7 @@ def test_create_task_must_contain_title(client):
     assert Task.query.all() == []
 
 
-@pytest.mark.skip(reason="No way to test this feature yet")
+# @pytest.mark.skip(reason="No way to test this feature yet")
 def test_create_task_must_contain_description(client):
     # Act
     response = client.post("/tasks", json={
diff --git a/tests/test_wave_02.py b/tests/test_wave_02.py
index a087e0909..651e3aebd 100644
--- a/tests/test_wave_02.py
+++ b/tests/test_wave_02.py
@@ -1,7 +1,7 @@
 import pytest
 
 
-@pytest.mark.skip(reason="No way to test this feature yet")
+# @pytest.mark.skip(reason="No way to test this feature yet")
 def test_get_tasks_sorted_asc(client, three_tasks):
     # Act
     response = client.get("/tasks?sort=asc")
@@ -29,7 +29,7 @@ def test_get_tasks_sorted_asc(client, three_tasks):
     ]
 
 
-@pytest.mark.skip(reason="No way to test this feature yet")
+# @pytest.mark.skip(reason="No way to test this feature yet")
 def test_get_tasks_sorted_desc(client, three_tasks):
     # Act
     response = client.get("/tasks?sort=desc")
diff --git a/tests/test_wave_03.py b/tests/test_wave_03.py
index 32d379822..0e04ea21f 100644
--- a/tests/test_wave_03.py
+++ b/tests/test_wave_03.py
@@ -5,7 +5,7 @@
 import pytest
 
 
-@pytest.mark.skip(reason="No way to test this feature yet")
+# @pytest.mark.skip(reason="No way to test this feature yet")
 def test_mark_complete_on_incomplete_task(client, one_task):
     # Arrange
     """
@@ -24,7 +24,7 @@ def test_mark_complete_on_incomplete_task(client, one_task):
         mock_get.return_value.status_code = 200
 
         # Act
-        response = client.patch("/tasks/1/mark_complete")
+    response = client.patch("/tasks/1/mark_complete")
     response_body = response.get_json()
 
     # Assert
@@ -42,7 +42,7 @@ def test_mark_complete_on_incomplete_task(client, one_task):
     assert Task.query.get(1).completed_at
 
 
-@pytest.mark.skip(reason="No way to test this feature yet")
+# @pytest.mark.skip(reason="No way to test this feature yet")
 def test_mark_incomplete_on_complete_task(client, completed_task):
     # Act
     response = client.patch("/tasks/1/mark_incomplete")
@@ -62,7 +62,7 @@ def test_mark_incomplete_on_complete_task(client, completed_task):
     assert Task.query.get(1).completed_at == None
 
 
-@pytest.mark.skip(reason="No way to test this feature yet")
+# @pytest.mark.skip(reason="No way to test this feature yet")
 def test_mark_complete_on_completed_task(client, completed_task):
     # Arrange
     """
@@ -81,7 +81,7 @@ def test_mark_complete_on_completed_task(client, completed_task):
         mock_get.return_value.status_code = 200
 
         # Act
-        response = client.patch("/tasks/1/mark_complete")
+    response = client.patch("/tasks/1/mark_complete")
     response_body = response.get_json()
 
     # Assert
@@ -99,7 +99,7 @@ def test_mark_complete_on_completed_task(client, completed_task):
     assert Task.query.get(1).completed_at
 
 
-@pytest.mark.skip(reason="No way to test this feature yet")
+# @pytest.mark.skip(reason="No way to test this feature yet")
 def test_mark_incomplete_on_incomplete_task(client, one_task):
     # Act
     response = client.patch("/tasks/1/mark_incomplete")
@@ -119,7 +119,7 @@ def test_mark_incomplete_on_incomplete_task(client, one_task):
     assert Task.query.get(1).completed_at == None
 
 
-@pytest.mark.skip(reason="No way to test this feature yet")
+# @pytest.mark.skip(reason="No way to test this feature yet")
 def test_mark_complete_missing_task(client):
     # Act
     response = client.patch("/tasks/1/mark_complete")
@@ -127,14 +127,12 @@ def test_mark_complete_missing_task(client):
 
     # Assert
     assert response.status_code == 404
-
-    raise Exception("Complete test with assertion about response body")
-    # *****************************************************************
-    # **Complete test with assertion about response body***************
-    # *****************************************************************
+    assert response_body == {
+        "message": "Task 1 not found"
+    }
 
 
-@pytest.mark.skip(reason="No way to test this feature yet")
+# @pytest.mark.skip(reason="No way to test this feature yet")
 def test_mark_incomplete_missing_task(client):
     # Act
     response = client.patch("/tasks/1/mark_incomplete")
@@ -142,8 +140,6 @@ def test_mark_incomplete_missing_task(client):
 
     # Assert
     assert response.status_code == 404
-
-    raise Exception("Complete test with assertion about response body")
-    # *****************************************************************
-    # **Complete test with assertion about response body***************
-    # *****************************************************************
+    assert response_body == {
+        "message": "Task 1 not found"
+    }
diff --git a/tests/test_wave_05.py b/tests/test_wave_05.py
index aee7c52a1..e548a7144 100644
--- a/tests/test_wave_05.py
+++ b/tests/test_wave_05.py
@@ -1,7 +1,7 @@
 import pytest
 
 
-@pytest.mark.skip(reason="No way to test this feature yet")
+# @pytest.mark.skip(reason="No way to test this feature yet")
 def test_get_goals_no_saved_goals(client):
     # Act
     response = client.get("/goals")
@@ -12,7 +12,7 @@ def test_get_goals_no_saved_goals(client):
     assert response_body == []
 
 
-@pytest.mark.skip(reason="No way to test this feature yet")
+# @pytest.mark.skip(reason="No way to test this feature yet")
 def test_get_goals_one_saved_goal(client, one_goal):
     # Act
     response = client.get("/goals")
@@ -29,7 +29,7 @@ def test_get_goals_one_saved_goal(client, one_goal):
     ]
 
 
-@pytest.mark.skip(reason="No way to test this feature yet")
+# @pytest.mark.skip(reason="No way to test this feature yet")
 def test_get_goal(client, one_goal):
     # Act
     response = client.get("/goals/1")
@@ -46,25 +46,25 @@ def test_get_goal(client, one_goal):
     }
 
 
-@pytest.mark.skip(reason="test to be completed by student")
+# @pytest.mark.skip(reason="test to be completed by student")
 def test_get_goal_not_found(client):
-    pass
     # Act
     response = client.get("/goals/1")
     response_body = response.get_json()
 
-    raise Exception("Complete test")
     # Assert
-    # ---- Complete Test ----
-    # assertion 1 goes here
-    # assertion 2 goes here
-    # ---- Complete Test ----
+    assert response.status_code == 404
+    assert response_body == {
+        "message": "Goal 1 not found"
+        }
 
 
-@pytest.mark.skip(reason="No way to test this feature yet")
+
+# @pytest.mark.skip(reason="No way to test this feature yet")
 def test_create_goal(client):
     # Act
     response = client.post("/goals", json={
+        "id": 1,
         "title": "My New Goal"
     })
     response_body = response.get_json()
@@ -79,35 +79,39 @@ def test_create_goal(client):
         }
     }
 
-
-@pytest.mark.skip(reason="test to be completed by student")
+# @pytest.mark.skip(reason="test to be completed by student")
 def test_update_goal(client, one_goal):
-    raise Exception("Complete test")
     # Act
-    # ---- Complete Act Here ----
+    response = client.put("/goals/1", json={
+        "title": "Updated Goal Title"
+    })
+    response_body = response.get_json()
 
     # Assert
-    # ---- Complete Assertions Here ----
-    # assertion 1 goes here
-    # assertion 2 goes here
-    # assertion 3 goes here
-    # ---- Complete Assertions Here ----
+    assert response.status_code == 200
+    assert "goal" in response_body
+    assert response_body == {
+        "goal": {
+            "id": 1, 
+            "title": "Updated Goal Title"
+        }
+    }
 
 
-@pytest.mark.skip(reason="test to be completed by student")
+# @pytest.mark.skip(reason="test to be completed by student")
 def test_update_goal_not_found(client):
-    raise Exception("Complete test")
     # Act
-    # ---- Complete Act Here ----
+    response = client.put("/goals/999", json={
+        "title": "Non-existent Goal"
+    })
+    response_body = response.get_json()
 
     # Assert
-    # ---- Complete Assertions Here ----
-    # assertion 1 goes here
-    # assertion 2 goes here
-    # ---- Complete Assertions Here ----
+    assert response.status_code == 404
+    assert response_body == {"message": "Goal 999 not found"}
 
 
-@pytest.mark.skip(reason="No way to test this feature yet")
+# @pytest.mark.skip(reason="No way to test this feature yet")
 def test_delete_goal(client, one_goal):
     # Act
     response = client.delete("/goals/1")
@@ -122,29 +126,26 @@ def test_delete_goal(client, one_goal):
 
     # Check that the goal was deleted
     response = client.get("/goals/1")
+    response_body = response.get_json()
+
     assert response.status_code == 404
+    assert response_body == {"message": "Goal 1 not found"}
 
-    raise Exception("Complete test with assertion about response body")
-    # *****************************************************************
-    # **Complete test with assertion about response body***************
-    # *****************************************************************
+    
 
 
-@pytest.mark.skip(reason="test to be completed by student")
+# @pytest.mark.skip(reason="test to be completed by student")
 def test_delete_goal_not_found(client):
-    raise Exception("Complete test")
-
     # Act
-    # ---- Complete Act Here ----
+    response = client.delete("/goals/999")  # Assumes no goal with id=999 exists
+    response_body = response.get_json()
 
     # Assert
-    # ---- Complete Assertions Here ----
-    # assertion 1 goes here
-    # assertion 2 goes here
-    # ---- Complete Assertions Here ----
+    assert response.status_code == 404
+    assert response_body == {"message": "Goal 999 not found"}
 
 
-@pytest.mark.skip(reason="No way to test this feature yet")
+# @pytest.mark.skip(reason="No way to test this feature yet")
 def test_create_goal_missing_title(client):
     # Act
     response = client.post("/goals", json={})
diff --git a/tests/test_wave_06.py b/tests/test_wave_06.py
index 8afa4325e..d2ff85ae6 100644
--- a/tests/test_wave_06.py
+++ b/tests/test_wave_06.py
@@ -1,8 +1,9 @@
 from app.models.goal import Goal
+import app.routes.route_utilities
 import pytest
 
 
-@pytest.mark.skip(reason="No way to test this feature yet")
+# @pytest.mark.skip(reason="No way to test this feature yet")
 def test_post_task_ids_to_goal(client, one_goal, three_tasks):
     # Act
     response = client.post("/goals/1/tasks", json={
@@ -23,7 +24,7 @@ def test_post_task_ids_to_goal(client, one_goal, three_tasks):
     assert len(Goal.query.get(1).tasks) == 3
 
 
-@pytest.mark.skip(reason="No way to test this feature yet")
+# @pytest.mark.skip(reason="No way to test this feature yet")
 def test_post_task_ids_to_goal_already_with_goals(client, one_task_belongs_to_one_goal, three_tasks):
     # Act
     response = client.post("/goals/1/tasks", json={
@@ -42,7 +43,7 @@ def test_post_task_ids_to_goal_already_with_goals(client, one_task_belongs_to_on
     assert len(Goal.query.get(1).tasks) == 2
 
 
-@pytest.mark.skip(reason="No way to test this feature yet")
+# @pytest.mark.skip(reason="No way to test this feature yet")
 def test_get_tasks_for_specific_goal_no_goal(client):
     # Act
     response = client.get("/goals/1/tasks")
@@ -50,14 +51,12 @@ def test_get_tasks_for_specific_goal_no_goal(client):
 
     # Assert
     assert response.status_code == 404
-
-    raise Exception("Complete test with assertion about response body")
-    # *****************************************************************
-    # **Complete test with assertion about response body***************
-    # *****************************************************************
+    assert response_body == {
+        "message": "Goal 1 not found"
+    }
 
 
-@pytest.mark.skip(reason="No way to test this feature yet")
+# @pytest.mark.skip(reason="No way to test this feature yet")
 def test_get_tasks_for_specific_goal_no_tasks(client, one_goal):
     # Act
     response = client.get("/goals/1/tasks")
@@ -74,7 +73,7 @@ def test_get_tasks_for_specific_goal_no_tasks(client, one_goal):
     }
 
 
-@pytest.mark.skip(reason="No way to test this feature yet")
+# @pytest.mark.skip(reason="No way to test this feature yet")
 def test_get_tasks_for_specific_goal(client, one_task_belongs_to_one_goal):
     # Act
     response = client.get("/goals/1/tasks")
@@ -99,7 +98,7 @@ def test_get_tasks_for_specific_goal(client, one_task_belongs_to_one_goal):
     }
 
 
-@pytest.mark.skip(reason="No way to test this feature yet")
+# @pytest.mark.skip(reason="No way to test this feature yet")
 def test_get_task_includes_goal_id(client, one_task_belongs_to_one_goal):
     response = client.get("/tasks/1")
     response_body = response.get_json()