Curated OER
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.
Curated OER
Interpreting Algebraic Expressions
Interpreting algebraic expressions is a fundamental skill in beginning algebra. This instructional activity approaches the task in numerous ways. First, learners assess their understanding with a short worksheet on converting between...
Mt. San Antonio Collage
Quadratic Equations and Their Applications
Show high schoolers there is more to quadratic functions than just formulas and parabolas. Connect the math to realistic application problems with a resource that has learners consider such situations as a ball hit in the air, the...
Curated OER
Mixed Math Practice
For this Algebra II/Pre-calculus worksheet, students find the area and perimeter of sectors of a circle. The four page worksheet contains sixteen problems. Answer key is included.
Los Angeles County Office of Education
Assessment For The California Mathematics Standards Grade 4
Have scholars show what they know with a 20-page assessment aligned to the California State Standards. The test covers concepts such as large and whole numbers, all four mathematical operations, fractions, decimals, geometric figures,...
Achieve
Dairy Barn
Agriculture is truly a math-based profession! Help the dairy farmer determine the supplies needed to complete his barn. Using given dimensions, learners build equations and use units to determine the correct amount of materials.
Bowland
Security Camera
Take an overall view of percentages. Pupils determine whether a shop owner's claim is correct about what percent of his shop is viewable from the installed security camera. Learners try to find whether there is a better location for the...
Curated OER
Sides of squares
In this sides of squares activity, learners find the sides of a square whose areas are given. Students complete 4 problems total.
Curated OER
Length/Width of a Rectangle
In this length and width worksheet, middle schoolers find either the length or width of a rectangle with the area and other known measurement given. Students complete 4 problems.
Curated OER
Calculate the Radius
In this radius activity, students calculate the radius of a circle when the area is given to them. Students complete 5 problems total.
Curated OER
Developing an Understanding for Square Roots
In this algebra worksheet, students discover properties of squares while making squares with a Geoboard. There are two charts to complete and 15 questions.
Curated OER
Similar Polygons
In this similar polygons instructional activity, 10th graders solve 10 different problems that include determining various similar polygons. First, they determine the perimeter of a second triangle given the measures of all angles in the...
Curated OER
Math in Science-The Pressure is On
In this pressure worksheet, students find the pressure of objects using the equation for pressure. They find the pressure of air in the atmosphere and the pressure of water in the ocean at different depths.
Curated OER
Interior and Exterior Angles of Polygons
In this angles of polygons worksheet, 10th graders solve and complete 18 different problems that include determining various interior and exterior angles. First, they determine the measure of various angles described in the first half of...
Curated OER
Word Population Problem
In this population worksheet, students explore the population of the world. They determine the square miles that would be covered if the total population were standing in one spot. This one-page worksheet contains 1...
Curated OER
Lesson 10-6: Using the Quadratic Formula
In this quadratic formula worksheet, students solve 5 quadratic problems. Students use the quadratic formula to find maximums, minimums, roots, and y-intercepts.
Curated OER
Volume
In this volume worksheet, students determine the number of cuboids needed to create a rectangular prism of a particular size. They determine the mass, volume and density of cereal boxes. Students determine the volume of rectangular...
Math Mammoth
Expressions
In this expression worksheet, learners evaluate equations, write equations for a specified event, and determine the perimeter of shapes, Six multi-step problems are provided on this one-page worksheet.
Curated OER
Regents High School Examination: Living Environment 2005
The 2005 version of the Regents High School Examination in the area of ecology is as comprehensive as previous years' exams. It consists of 40 multiple choice questions on everything from the structure of DNA to the interactions within...
Curated OER
The Workshop
Kids take a critical look at each other's work in order to understand the editing process while providing constructive suggestions. This handout really sets learners up to successfully offer constructive critique to their...
Agriculture in the Classroom
A Holiday Tradition: Which Christmas Tree Will You Choose?
Different varieties of Christmas trees provide an interesting way to combine social studies, science, math, and technology. Class members not only research the history of the Christmas tree holiday tradition, they compare and...
Curated OER
Fractions Worksheet 1 - Rectangles
Young learners read 2 examples of how to write fractions to show how much of a rectangle is shaded. Then students look at 9 diagrams of rectangles that have shaded areas. They write the fractional equivalent. Then they shade 3...
New York Science Teacher
Planet Scaling using Extra Terrestrial Tools
Your class will use a set scale to convert diameters of planets to the model size, the diagram given to expand on the number of planets drawn as concentric circles, and examine the scale that would be needed to fit the larger...
DK Publishing
Real-life Word Problems, Part 5
Bring these four word problems to your second grade class to reinforce addition, subtraction, and money math. The problems provide space to write out the proper equations, as well as separate areas to fill in the answers. Use these...
Other popular searches
- Area and Perimeter
- Surface Area
- Area of Irregular Shapes
- Area of a Triangle
- Area of Triangles
- Area of a Circle
- Area of Rectangles
- Area of Shapes
- Perimeter and Area Worksheet
- Surface Area and Volume
- Area of Circles
- Area of Plane Figures