Curated OER
Number Sense and Numeration: Square Roots
In this square roots activity, 8th graders solve 14 different types of problems to include determining the square root of a number of problems, determining the area of a rectangle and the length of a side of a square with the same...
Curated OER
Seed Germination
Learners explore the process of seed germination. For this botany lesson, students complete an experiment with seeds. Learners observe soaked and dry seeds. Students allow the seeds to germinate and make observations during this time....