Curated OER
Basic Right Triangles
Elementary schoolers examine the attributes of triangles. In this triangle lesson, learners compare regular triangles and right triangles. They explore vertices and angles and investigate obtuse and acute angles. Pupils draw multiple...
Curated OER
Magician Squares
Elementary school learners investigate the attributes of a square. They discover that squares are polygons and examine squares found in everyday life. They concentrate on connecting the word, square, with the shape. As an extension,maybe...
Curated OER
Be a Problem Solving Star
Third graders observe a math problem and discuss what it is and what they should do with it. They are introduced to the STAR steps for problem solving and discuss how to use it to answer math problems as well as incorporating some of the...
Curated OER
Multiplication Word Problems One Version 2
Our friends Kimberly, Ronald, and Gerald all go to the store. Miniature mathematicians multiply to find out how many items each of our friends bought. These straightforward word problems all involve multiplying numbers between one...
Curated OER
Best-Selling Books Bar Graph
Create a bar graph with your elementary school learners. First they read and interpret data, and then they color in the graph (provided) to indicate how many of each were sold. Consider providing them with the data but having them...
Curated OER
Reflections Of
Students create angles using mirrors. In this angle reflection activity, students draw angles, then use mirrors to create angles using reflections and measure the new angles.
Curated OER
Thiebaud Cake Math: Elementary
Learners explore the American artist Wayne Thiebaud. They practice addition, subtraction, fractions, money problems, and classification problems by carefully examining his painting entitled Cakes. They create a bold cake painting.
Curated OER
Paying Taxes for Chores Lesson
Learners examine the concept of paying taxes with a chores theme.
Curated OER
Candy Math
Second graders in a special education classroom sort candies by color. In groups, they complete various addition problems with the candy and create graphs. They compare and contrast the amounts of candies and answer questions on a...
Curated OER
Math: Divide and Conquer - Equivalent Fractions
Students engage in hands-on activities and observe videos to develop fraction skills. In one activity, they create "paper pizzas" complete with original toppings. By swapping pieces, students display whole and unique-looking pizzas.
Curated OER
Lesson on economic value of education
Students use economic reasoning to analyze both the short-term and long-term benefits and opportunity costs of educational choices, identify incentives that may influence students' career decisions and solve an "economic mystery"
Illustrative Mathematics
Watch out for Parentheses
It is important for the algebra learner to understand the use of parentheses. Mathematicians of all levels can make errors with nested parentheses. This will give them some practice. It makes for a good class starter or quick assessment.
Curated OER
Create a Community that Promotes Academic Language
Set your elementary, middle, and high schoolers up for success by implementing a variety of strategies to build academic language.
Curated OER
Wild and Wetlands
Upper graders identify the major characteristics of a wetland. They explore the human factors that change a wetland and write a descriptive paragraph about wetlands. This comprehensive lesson also has an interactive "Watershed Game"...
Teach Engineering
Solar Power
Elementary schoolers discover how engineers use solar energy to heat buildings. They take a close look at some of the materials used: sand, salt, water, and shredded paper and evaluate the efficiency of each material. An incredible...
Curated OER
Comparison Shopping
Elementary schoolers explore the concepts associated with comparison shopping, and the concept of need versus want. They also look closely at the power of advertising and become more aware of the messages that ads present. After taking...
Baylor College
Measuring and Protecting Skin
Several subjects are addressed within the context of a science lesson plan about the sun's ultraviolet rays. Elementary earth scientists consider protection of the skin with sunscreens (health), estimating and measuring surface area or...
Dick Blick Art Materials
Start with a Circle...
The Golden Ratio. The Divine Proportion. Yup. It's math and art blended into one colorful activity. Young artists combine colored tissue paper circles and parts of circles to create geometric patterns. As a bonus, kids get to figure out...
Curated OER
Elementary Concepts in Heat
Third graders read a thermometer with accuracy, record observations and data, and infer conceptual meaning. They integrate mathematical charting and graphing skills to organize their data. They explore what happens when they touch or use...
Curated OER
Response to Intervention Can Help Students Struggling in Math
How to help your students who are struggling in mathematics before they fall too far behind.
PHET
My Solar System
Orbit diagrams appear to be a work of mathematical art. The simulation helps scholars build their own systems of planets, stars, moons, etc., to observe their orbits. By altering their positions, velocities, and masses, a variety of...
Curated OER
Baseball Math Lesson Plans - Batter Up!
The game of baseball provides many opportunities for mathematical learning.
Curated OER
Math Sequencing Activities
Recognizing patterns and sequences in groups of numbers is an essential skill for all students to learn.
Curated OER
Tessellation Lesson Plans
Students in second through eighth grades can fill their imaginations with repeating shapes!