Curated OER
Using Imaginary to Introduce the Endocrine System
Young scholars examine the functions of the endocrine system. In this body protective systems lesson plan students identify body reactions, define terms and complete an activity.
Curated OER
Example and Steps to Solving Linear Systems Using Substitution
In this linear equation worksheet, students solve five systems of linear equations using the substitution method. Three examples with steps to solve are provided.