Worksheet
K5 Learning

Mixed Practice with Fractions

For Students 4th - 7th Standards
Help young mathematicians see how fractions are used every day in the world around them with a series of problem solving exercises. Offering eight different word problems, this worksheet challenges children to apply their...
Activity
Computer Science Unplugged

The Peruvian Coin Flip–Cryptographic Protocols

For Teachers 4th - 12th
A digital flip. Introduce your classes to cryptographic protocols using and, or, and not gates. Groups create a complete circuit to convert a binary number into another one. This type of one-way function allows pupils to...
Lesson Plan
Curated OER

Math Investigations

For Teachers K
Students demonstrate how math is used in everyday life. In this math investigation lesson, students develop a class-list of ways they use math everyday. Students define math vocabulary words, such as "counting," "daily life," and "measure."