Lesson Plan
Curated OER

Ready, Set, Let's Dough! It's a Matter of System

For Teachers K - 2nd
Learners will look at a complex system when they create their own play dough by taking several parts and creating a whole. The students will construct understanding that individual parts are used to make a whole.
Lesson Plan
Curated OER

Cracking the Code

For Teachers 5th - 12th
Students explore encoding systems and decoding technology. In this barcoding instructional activity students examine how coding impacts society including distribution, and inventory. 
Lesson Plan
Curated OER

Chapter 5 Solving Problems

For Teachers 9th - 12th
Students explore the concept of algebra topics. In this algebra topics lesson, students solve linear and quadratic equations. Students solve systems and factor equations. Students practice problems involving perfect square trinomials and...
Lesson Plan
Curated OER

Using Sea Urchins as a Bioassay

For Teachers 9th - 12th
Students observe how to spawn male and female pencil sea urchins. They mix together the sperm and ova from the live sea urchin to observe and record the events occurring in the control and experimental groups for fertilization. Thus,...
Lesson Plan
Curated OER

Human Anatomy and Physiology

For Teachers 11th - 12th
Students study human anatomy and physiology.
Unit Plan
CK-12 Foundation

Ck 12: Algebra: Graphs of Linear Systems

For Students 9th - 10th Standards
[Free Registration/Login may be required to access all resource tools.] Students find ordered pairs that satisfy a system of linear equations and solve linear systems by graphing. Students examine guided notes, review guided practice,...