Curated OER
Fitness
Fourth graders determine how to design regular and semi-regular tessellations of the plane. They develop the ability to demonstrate why a tessellation covers the plane in this series of lessons.
Curated OER
Strawberry Milk
Students work in groups or alone to solve the problem. They use a systematic approach to get all possible answers. They report back to the class with solutions. They may extend their studying using a crate with room for 9 bottles.
Curated OER
Triangle Sums
Fourth graders determine a way to place numbers in the nine circles that are arranged in a triangular pattern so that each side has an equal sum. They use each number once and practice adding single digit numbers.
Other popular searches
- Line or Rotational Symmetry
- Maths Rotational Symmetry
- Line and Rotational Symmetry
- Degree Rotational Symmetry
- Line Rotational Symmetry
- Line & Rotational Symmetry
- Line, Rotational Symmetry
- Symmetry Rotational
- Rotational Symmetry Worksheets