 # Unit 5: Functions & Volume

 Grade 8, Unit 5: Functions and Volume Download PDF of Student Edition Download PDF of Student Practice Problems Unit Summary for Parents – PDF File Lesson Topic IM Lesson Khan Academy Support Videos Khan Academy Online Practice Class Notes Lesson Summary & Homework Help Lesson 1 – Inputs and Outputs Lesson 1 8.5.1 Morgan Lesson 2 – Introduction to Functions Lesson 2 Recognize functions from tables 8.5.2 Morgan Lesson 3 – Equations for Functions Lesson 3 Manipulating formulas: temperature Evaluate functions   Function rules from equations 8.5.3 Morgan Lesson 4 – Tables, Equations, and Graphs of Functions Lesson 4 Linear function example: spending money 8.5.4 Morgan Lesson 5 – More Graphs of Functions Lesson 5 Interpreting a graph example Evaluate Functions from their graph   Interpreting graphs of functions   Recognize Functions from a graph   Quiz 1 8.5.5 Morgan Lesson 6 – Even More Graphs of Functions Lesson 6 8.5.6 Morgan Lesson 7 – Connecting Representations of Functions Lesson 7 8.5.7 Morgan Lesson 8 – Linear Functions Lesson 8 Linear graphs word problem: cats   Linear equations word problems: earnings   Modeling with linear equations: snow   Comparing linear functions word problem: climb   Comparing linear functions word problem: work   Linear Functions word problem: fuel   Linear functions word problem: pool Linear equations word problems: graphs   Linear equations word problems   Comparing linear functions word problems   Graphing linear functions word problems   Linear and nonlinear functions 8.5.8 Morgan Lesson 9 – Linear Models Lesson 9 Linear models word problems   Writing linear functions word problems   Quiz 2 8.5.9 Morgan Lesson 10 – Piecewise Linear Functions Lesson 10 8.5.10 Morgan Lesson 11 – Filling Containers Lesson 11 8.5.11 Morgan Lesson 12 – How Much Will Fit? Lesson 12 8.5.12 Morgan Lesson 13 – The Volume of a Cylinder Lesson 13 Cylinder volume and surface area Volume of cylinders 8.5.13 Morgan Lesson 14 – Finding Cylinder Dimensions Lesson 14 8.5.14 Morgan Lesson 15 – The Volume of a Cone Lesson 15 Volume of a cone Volume of cones   Quiz 3 8.5.15 Morgan Lesson 16 – Finding Cone Dimensions Lesson 16 8.5.16 Morgan Lesson 17 – Scaling One Dimensions Lesson 17 8.5.17 Morgan Lesson 18 – Scaling Two Dimensions Lesson 18 How volume changes from changing dimensions 8.5.18 Morgan Lesson 19 – Estimating a Hemisphere Lesson 19 8.5.19 Morgan Lesson 20 – The Volume of a Sphere Lesson 20 Volume of a sphere Volume of spheres 8.5.20 Morgan Lesson 21 – Cylinders, Cones, and Spheres Lesson 21 Volume of cylinders, spheres, and cones word problems   Quiz 4 8.5.21 Morgan Lesson 22 – Volume as a Function of…. Lesson 22 8.5.22 Morgan Unit 5 Review Khan Academy Unit 5 Practice Test