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Curriculum Corner
Area and Perimeter
Get third graders excited to work find area and perimeter of unit squares, rectangles, and irregular shapes. A 36-page packet comes with task cards, graphic organizers, practice worksheets, printables with squares, exit tickets, and word...
Curated OER
Making Regolith
You may not be able to take a field trip to the moon, but that doesn't mean your class can't study moon rocks. Using graham crackers as the moon's bedrock and powdered donuts as micrometeorites, young scientists simulate...
Ed Galaxy
Amazing Angles
Three letter-sized mini posters can be displayed in your elementary geometry class when teaching about angles. One provides information about degree measurement and additive properties, and the other two define acute, right, obtuse,...
Discovery Education
Exploring Geometry
Middle schoolers construct a three-dimensional model of a city using both similar and congruent figures and geometric transformations. City must have at least ten buildings with each building labeled and may be constructed out of paper...
Curated OER
Properties of Shapes
In this math worksheet, students look for the properties related to each shape and then fill in the graphic organizer with the categories needed.
Curated OER
Number Properties
For this number properties worksheet, 7th graders solve 10 different problems that include applying various number properties to each. First, they determine which property they will use to solve the equation. Then, students write the...
Curated OER
Quick Quiz: Addition Properties
In this addition properties worksheet, students compete a 10 question quiz, identifying the property that is demonstrated in each equation, associative, commutative or identity. Answers included on page 2.
Curated OER
Quadrilateral Properties
In this online math worksheet, high schoolers answer "true" or "false" to a variety of statements regarding the properties of quadrilaterals. This excellent resource allows the students to check their answers, and to get "hints" should...
Curated OER
Logarithms and their Properties
In this logarithm activity, students explore the properties of logarithms. Explanations and examples are provided. This three-page activity contains ten logarithm problems to solve.
Curated OER
Mathematics 141 Sample Test
In this math worksheet, students find the equation that represents the associative property of multiplication. Then they solve the equation using the absolute value.
Curated OER
Incenter of a Triangle
Tenth graders explore the properties of the incenter of a triangle. In this geometry lesson, 10th graders construct a triangle and the angle bisectors of each angle. The dynamic properties of Cabri Jr. allow students to locate and...
Curated OER
Exploring Chords: Products of Chord Segments
Students identify the properties of chords. In this geometry lesson, students multiply chord segments to find the solution to their problem. They construct two chords that cross on a circles.
Curated OER
Transitive Property of Inequality
In this transitive property worksheet, students use the transitive property to help them solve the riddle for the order of men and where they stand. Students solve the riddle for 10 men.
Curated OER
Exploring Secants: Products of Segments
Students explore secants and circles. In this geometry lesson, students identify the properties of two and three dimensional shapes. They create arguments to prove the theorems are true.
Alabama Learning Exchange
Properties of Minerals
High schoolers explore the basic building blocks of our planet. In this minerals lesson young scholars begin the process of forensics on the basis of investigation and drawing conclusions from observations.
Curated OER
Makiing Sense of the Census
High schoolers investigate trends in agriculture. In this secondary mathematics lesson, students evaluate agricultural census data from 1982 to 2202 as they compare the properties of the mean and the median. High schoolers...
Curated OER
Median of a Trapezoid
Students find the median of trapezoids and other polygons. In this geometry lesson, students identify important properties of trapezoids. They create trapezoids and polygons using Cabri software.
Curated OER
Constructing Midsegments of Triangles
Students construct midsegments. In this geometry lesson, students make conjectures and apply properties of triangles to solve problems. They complete an activity on the computer.
Curated OER
Area of Triangle using the Semi-Perimeter and Radius
Young scholars investigate the properties of circles. For this geometry lesson, students calculate the area and perimeter of a triangle. They identify the perimeter and radius length of a circle.
Curated OER
Measurement of a Central Angle
Students calculate the measurement of a central angle. In this geometry lesson, students identify properties of circles. They use Cabri software to create and analyze graphs.
Curated OER
Laws of Exponents
Ninth graders identify the different laws of exponents. In this algebra activity, 9th graders write the rules of exponents and use them to solve problems. They use the product, quotient laws to solve problems.
Curated OER
Thirty-Four Simplify Using The Laws of Exponents
In this law of exponents worksheet, students simplify thirty-four expressions using the laws of exponents. The problems increase in difficulty as the students progress down the page.
Curated OER
Flip's Flag
Fifth graders apply the symmetry and angle properties of polygons and use fractions to express the relationships between the areas of rectangles, squares, and triangles. They analyze various country flags and develop mathematical...
Discovery Science Center
Kindergarten Observing, Comparing and Contrasting
Although this is a science lesson, it can be adapted to help meet Common Core standards in math as well. Starting scientists describe physical properties of objects and explore three forms of water. To address the Common Core, they can...