Lesson Plan
Curated OER

Worksheet 9: Trig Functions

For Teachers 12th - Higher Ed
In this math worksheet, students are given 7 problems in which they write expressions for trig functions, compute limits and graph functions.
Interactive
Scholastic

Study Jams! Area of Irregular Figures

For Students 5th - 8th Standards
Painting an irregular figure can be tricky if we don't know the exact area. This interactive presentation reveals that irregular figures can be broken into smaller, simple figures that use the area formulas. Go through two examples,...
Unit Plan
Differentiation Central

Perimeter and Area

For Teachers 4th - 6th Standards
Leave no student behind with this differentiated geometry unit on perimeter and area. Over the course of five lessons, young mathematicians explore these foundational concepts through a series of self-selected hands-on activities and...
Interactive
CK-12 Foundation

Comparison of Fractions, Decimals, and Percents: Filling in the Squares

For Students 6th - 8th Standards
An interactive equipped with five questions challenges mathematicians to convert between fractions, decimals, and percents. A diagram changes its size to visually depict conversions alongside symbols to compare them. Question types...
Lesson Plan
Curated OER

Math: Mental Math

For Teachers 5th - 8th
Students investigate tips for calculating math problems mentally.
Worksheet
Curated OER

Square Root

For Students 9th
In this square roots instructional activity, 9th graders solve 10 different equations that include square roots. First, they identify and define that the square root of a number is the inverse operation of squaring that number. Then,...
Worksheet
Curated OER

Chapter 10 - Objective 1.1 - Square Roots

For Students 9th - 10th
In this square root worksheet, students solve simple square roots and square roots containing exponents. Students use factoring and the distributive property under the square root prior to solving. This one-page worksheet contains ten...
Worksheet
Curated OER

Chapter 11 - Objective 2.1 - Completing the Square

For Students 9th - 10th
In this completing the square instructional activity, students simplify given equations by completing the square. This one-page instructional activity contains ten problems.
Worksheet
Curated OER

Factoring The Difference of Two Perfect Squares

For Students 8th - 9th
In this factoring worksheet, students factor the difference of two perfect squares. All ten given equations contain at least one squared variable and one constant.
Worksheet
Curated OER

Simplifying Square Roots

For Students 9th
In this square roots learning exercise, 9th graders solve 10 different problems that include simplifying with negative numbers. They simplify each given expression in terms of the given variable. Then, students determine the negative...
Worksheet
Curated OER

Square & Rectangular Numbers

For Students 6th - 8th
For this number pattern worksheet, learners respond to 4 multi-step questions that regarding square and rectangular numbers as well as the number patterns associated with them.
Lesson Plan
Curated OER

Square Numbers Closure Activity

For Teachers 3rd - 7th
Students discuss square numbers. In this math lesson, students find square numbers and support their answers. Students find sums and products that are square numbers.
Lesson Plan
Curated OER

Squares Have Roots?

For Teachers 6th - 8th
Young scholars define a square and connect this information to a square root. In this square root lesson, students make a chart listing square numbers and their roots.
Lesson Plan
Curated OER

Squares and Square Roots II

For Teachers 7th - 8th
Learners evaluate squares and square roots. Through practice, they discover the inverse relationship between squares and square roots. Students take notes, solve square root and square root problems, and classify numbers as rational or...
Lesson Plan
Curated OER

Lots of Squares

For Teachers 2nd - 4th
Students work in pairs, to make a square on the geoboards with a rubber band (or draw one on the dot paper). It can be any size and in any location and share their answers with the class.
Worksheet
Curated OER

Circles and Squares in Lemonade

For Students K - 1st
In this coloring shapes worksheet, students trace the circles and color them orange. Students trace the squares and color them blue. Students then trace the squares and circles at the bottom of the page.
Worksheet
Curated OER

Using Math To Make Decisions About Animal Habitat

For Students 4th - 6th
In this animal habitat worksheet, learners read, analyze and solve 5 scenarios involving mathematics and animal habitats. Students work out each decision they decide as correct and write out a proposal for each one.
Worksheet
Curated OER

Sunshine Math-2

For Students 2nd - 3rd
In this problem solving worksheet, students complete 8 varied word problems. Included are money, addition and subtraction, counting and fractions.
Worksheet
Curated OER

Explore Area: Practice

For Students 4th - 5th
In this area instructional activity, students estimate the are of each shaded figure using the square units. Students then answer two test prep questions about area.
Activity
West Contra Costa Unified School District

Division (No Remainders)

For Teachers 4th - 7th Standards
Help young mathematicians build a solid understanding of division with this base ten block activity. With the help of these popular math manipulatives, children model different math problems in order to reinforce the...
Lesson Plan
Curated OER

ExplorA-Pond: 4th Grade Perimeter Estimation

For Teachers 3rd - 4th
Your geometers are used to finding the perimeter of a square or rectangle, so give them something different this time! With this lesson plan, small groups will receive a picture of a shoreline and calculate the perimeter. The website...
Lesson Plan
Curated OER

Worksheet #9 - Factoring Polynomials

For Teachers 8th - 10th
Factoring practice using the GCF, difference of squares, and factoring by grouping is included in this worksheet. Questions are either short answer or multiple choice. 
Lesson Plan
Curated OER

Factoring: A General Strategy

For Teachers 8th - 9th
For this algebra worksheet, young scholars factor 10 polynomial expressions. Problems involve several approaches to factoring, including factoring out common elements by grouping, factoring the difference of two squares, and factoring...
Lesson Plan
Curated OER

Dividing Radical Expressions

For Teachers 8th - 9th
In this algebra worksheet, students simplify 14 complex radical fractions. They find the square roots for both the denominator and numerator, dividing out any factors that are the same to completely simplify the fraction. For the final 7...

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