Curated OER
Sound
Learners complete a unit to learn about sound; students include multiplication and division problems along with rate problems. In this sound lesson, learners complete 7 separate lessons with multiple activities to learn about sound.
Curated OER
Solutions of Initial Value Problems
In this initial value activity, students explore the best methods to solve rate problems. Students differentiate functions to check the initial value of problems. This two-page activity contains approximately ten multi-step problems.