Parts of a Square
Students explore ways to divide a square into two equal parts with a single cut. They also explore ways to divide a square into four equal parts and use geometric and fractional terms to name the parts
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Visualizing Plane Figures and Square Units
Introduce learners to area and square units. They look at a bird's-eye view map of a school and answer questions about different buildings' areas. They draw squares and rectangles on a piece of graph paper and find the area of the...
3rd - 4th Math CCSS: Adaptable
Numbers in a Multiplication Table
Identifying patterns is a crucial skill for all mathematicians, young and old. Explore the multiplication table with your class, using patterns and symmetry to teach about square numbers, prime numbers, and the commutative and identity...
3rd - 5th Math CCSS: Designed
It's a Perfect Fit (Parts 1 through 3)
Here is a three-part lesson on shapes. Each lesson is for a different grade level. Peruse them and pick what is appropriate for your pupils. Circles, squares, rectangles ... hexagons, trapezoids, pattern block patterns, and more are...
K - 3rd Math CCSS: Adaptable
Find the Area of a Rectangle by Counting Unit Squares
Take the first step in teaching young mathematicians about area with the initial video in this five-part series. Beginning with a review of area and key terms related to area measurement, the instructor goes on to clearly model how to...
8 mins 2nd - 4th Math CCSS: Designed
Fraction Designs/Identifying Fractional Parts of a Whole
Students create a design with one inch squares and identify the fractional parts. In this fractions, art, and writing lesson, students create an original design on construction paper by arranging different colored one inch squares....
3rd - 4th Math
Measurement: Finding Areas of Rectangles
Gardening geometers construct the formula for the area of a rectangle by viewing a video revolving around two young people, their lawn mowing business, and their need to charge by the square meter. A relevant real-life application lesson!
3rd - 5th Math CCSS: Adaptable