Curated OER
Least Common Multiple
In this least common multiple learning exercise, students write numbers as a product of primes to determine the least common multiple. Explanations and examples are provided. This two-page learning exercise contains ten problems.
Curated OER
Atomic Theory, Structure, and Symbols
In this atomic theory worksheet, students review the observations that led to the conclusion of the atom having a positively charged nucleus. Students compare atomic number and mass number and explain how the discovery of subatomic...
Curated OER
Thermodynamics
In this thermodynamics worksheet, students review enthalpy, state functions, bond energy, and heat capacity. This worksheet has 2 multiple choice, 6 matching, and 12 problems to solve.
Curated OER
Addition - 10 more t
In this math learning exercise, students solve the problems using the operation of addition to find the sums. The answers are can be checked using subtraction.
Curated OER
Types of Clouds
In this science instructional activity, students read about four different types of clouds. Students also read a table that illustrates the heights each type of cloud can reach in the atmosphere.