Area of a Square Teacher Resources
Find Area of a Square educational ideas and activities
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Expressions, Equations, and Functions
Here is an unexpected resource: chapter 1 of an Algebra textbook. You can use all or some of its contents to teach your Middle Schoolers all about algebraic expression, domain, function notation, linear equations, order of operations,...
8th - 10th Math CCSS: Adaptable
Proofs into Practice: The Pythagorean Theorem in the Real World
As an introduction to the lesson, learners verify the Pythagorean theorem with a hands-on proof. Then, pupils use the theorem to determine whether three side lengths could form a right triangle and choose one of two real-life situations...
8th - 12th Math CCSS: Designed
Proof of the Pythagorean Theorem Using Transformations
Middle and high schoolers construct a triangle using Cabri Jr. They construct squares on each of the legs and hypotenuse of the triangle. Pupils show that the area of the squares on the leg equal the area of the square on the hypotenuse.
9th - 12th Math CCSS: Designed
Lesson 1: Using Variables and Evaluating Expressions
Prealgebra pupils point out symbols that represent their personalities as an anticipatory set for learning about variables. As the lesson progresses, they begin to write and evaluate expressions that represent real-world scenarios. You...
6th - 9th Math CCSS: Adaptable
Fill It Up, Please - Part I (Option B)
New ReviewChildhood's fond memories of beachy days building sandcastles get the algebraic treatment in this rate-of-change investigation and problem set. Learners model filling rectangular prisms with sand, then discuss the meaning and effect of...
9th - 10th Math CCSS: Designed
Seven Wonders of the Geometric World Virtual Tour
Geometers will love putting their skills to work in this virtual tour of seven of the most amazing geometric structures in the world. This excellent resource provides links to detailed images of such wonders as the Great Pyramid of Giza,...
9th - 11th Math CCSS: Designed
Setting the Stage With Geometry
Get your class thinking about geometry in their own bedrooms! Solving geometry challenges, individuals match words and definitions, find perimeter and area in their homes (rectangular, circular, and triangular), find circumference and...
5th - 7th Math CCSS: Adaptable
How To Find the Area of a Square And Rectangle
Students practice using the formula to calculate the area of a square or triangle. They participate in large group guided practice using simple area of squares problems then complete a series of problems calculating the area of rectangles.
4th - 6th Math
Area and Perimeter of Regular and Irregular Polygons
Extend young mathematicians' understanding of area with a geometry lesson on trapezoids. Building on their prior knowledge of rectangles and triangles, students learn how to calculate the area of trapezoids and other irregular...
3rd - 6th Math CCSS: Adaptable
Relationships Between Quantities and Reasoning with Equations and Their Graphs
New ReviewGraphing all kinds of situations in one and two variables is the focus of this detailed unit of daily lessons, teaching notes, and assessments. Learners start with piece-wise functions and work their way through setting up and solving...
6th - 10th Math CCSS: Designed
Backyard Building - Area and Perimeter
Turn young mathematicians into landscape architects with this four-lesson series on area and perimeter. Beginning with a basic introduction to calculating perimeter and area using non-standard units of measurement, this instructional...
2nd - 4th Math CCSS: Adaptable