Unit 24: What is Consistent About Matter?

Lesson 7: How can we use chemical and physical changes to identify unknown substances?

Unit Overview: What’s Consistent About Matter?
Watch: Unit Overview Video
Read: Unit Pre-/post-assessment answer key
Reflect: Bridge to Practice Questions
Bridge to Practice Questions – Unit 24 Overview
Lesson-by-Lesson Implementation
Lesson 1: What are the states of matter?
3 Activities
Watch: Lesson Overview
Read: Teacher Guide
Reflect: Bridge to Practice Questions
Lesson 2: What are the properties of matter?
3 Activities
Watch: Lesson Overview
Read: Teacher Guide
Reflect: Bridge to Practice Questions
Lesson 3: How can we use properties of matter to separate a mixture?
3 Activities
Watch: Lesson Overview
Read: Teacher Guide
Reflect: Bridge to Practice Questions
Lesson 4: What happens when we mix substances with water?
3 Activities
Watch: Lesson Overview
Read: Teacher Guide
Reflect: Bridge to Practice Questions
Lesson 5: How can we separate mixtures when we cannot see the components?
3 Activities
Watch: Lesson Overview
Read: Teacher Guide
Reflect: Bridge to Practice Questions
Lesson 6: What are physical and chemical changes?
3 Activities
Watch: Lesson Overview
Read: Teacher Guide
Reflect: Bridge to Practice Questions
Lesson 7: How can we use chemical and physical changes to identify unknown substances?
3 Activities
Watch: Lesson Overview
Read: Teacher Guide
Reflect: Bridge to Practice Questions
Lesson 8: What happens to the total weight of matter when it changes?
3 Activities
Watch: Lesson Overview
Read: Teacher Guide
Reflect: Bridge to Practice Questions
Lesson 9: How do we use phyical and chemical changes to prepare delicious food?
3 Activities
Watch: Lesson Overview
Read: Teacher Guide
Reflect: Bridge to Practice Questions
All Courses / Curriculum Support / Unit 24: What is Consistent About Matter?
Lesson 7: How can we use chemical and physical changes to identify unknown substances?
Unit 24: What is Consistent About Matter? Lesson 7: How can we use chemical and physical changes to identify unknown substances?

Complete the activities below for this lesson.

Lesson Content
0% Complete 0/3 Steps
Previous Lesson
Back to Course
Next Lesson

MySci Resource Center
6601 Vernon Avenue
St. Louis, MO 63130
Phone: (314) 935-9856

Washington University in St. Louis Institute for School Partnership
Campus Box 1137, One Brookings Drive
St. Louis, MO 63130
Email: schoolpartnership@wustl.edu
Phone: (314) 935-6846
Fax: (314) 935-8764

Connect with us

©2018 Washington University in St. Louis