Curated OER
Critical Thinking Problems
Young mathematicians practice their reasoning as well as adding and subtracting skills with this worksheet that includes five simple word problems about birthdays. Learners are give pictures of birthday cakes and based on the number of...
Curated OER
Holiday Math Lesson Plans and Activities
December is filled with holiday traditions using numbers. Here are some holiday math lesson plans that you can do with your students.
Curated OER
Eighteenth and Nineteenth Century Natural Dyes
Second graders explore the work of Americans when it came to coloring materials. In this interdisciplinary lesson, 2nd graders follow the provided steps to make natural goldenrod dye from scratch.