Curated OER
Circle Circus
Third graders find the radius and diameter of a bubble. For this radius and diameter lesson, 3rd graders create bubbles on their desk and find the radius and diameter of the bubble. Students work in partners to define circle terms and...
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Can You Measure Up?
Students use technology to visit websites where they play interactive games, gather information to complete activity sheets, and complete online projects. One instructional activity using 'Inch By Inch' by Leo Lionni, takes students to...
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We Care About Fire Safety
Students investigate the hazards of fires and how to best protect themselves and their family. In this home safety lesson, students examine the importance of a smoke detector and discover how many homes are missing them among their...
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Spill the Beans
Students explore the meaning of a fact family. In this Math lesson, students work in small groups to create their own fact family based on color of beans. The beans are colored and represent a given value. Students discover the...
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What Would Make Our School More "Green"?
Students survey their school to get ideas for how to make the school more environmentally friendly. In this environmental lesson, students collect data from other students and teachers. They use the data to create graphs and present a...
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Flight Dreams - Flight Factors
Students investigate the physics of flight by experimenting in class. In this history of flight lesson, students define terms such as gravity, lift, and drag in order to better understand how a plane is able to stay in the air....
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Graphing
Students investigate graphing. In this bar graph lesson, students view an informational website about graphing, then construct a class birthday bar graph outside with sidewalk chalk. Students choose a survey topic, then collect...
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Making Change
Students investigate how to make change when purchasing items. In this making change lesson, students examine a scenario to calculate the correct change. Students play Bingo based on information and calculations to determine...
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Jelly Beans for Sale
Students connect literature (story Jelly Beans for Sale by Bruce McMillan) to math concepts. In these estimating and money lessons, students work with jelly beans, unifix cubes, pennies, nickels, dimes, and quarters, to estimate and make...
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Estimation
Third graders practice using money. In this estimation lesson, 3rd graders show their ability to figure out the cost of lunch. Students then set up a "store" and students choose the products and estmate the cost. Students visit...
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The Game of Chance
Third graders use manipulatives to determine the probability of outcomes. In this probability lesson plan, 3rd graders roll dice and use spinners to determine the probability of outcomes. They determine if games are fair/unfair based on...
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Bar Graphs
Third graders investigate bar graphs. In this third grade mathematics lesson, 3rd graders collect and analyze data and use the internet’s Graph challenge to create their own graphs. Students write questions for the other...
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Space: Our Star, the Sun, and Its Friends, the Planets
Young scholars examine the solar system. In this space lesson, students identify the order of the planets and their relative size to the sun. Young scholars create a scale model of our solar system using a variety of household objects.
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Heat and Matter
Students explore liquids and solids by conducting in class experiments. In this matter instructional activity, students define the properties of matter and how heat can change those properties. Students experiment with heating objects...
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Storms and Extreme Weather
Students explore hurricanes and tornadoes by conducting an experiment. In this weather pattern lesson, students define many extreme weather vocabulary terms and discuss the relationship with static electricity. Students utilize plastic...
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Zone Out!
Students review telling time to the hour and half hour on an analog clock. In this time lesson, the students learn how to determine the time in each of the 4 standard time zones.
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Archaeology: Digging in the Classroom
Young scholars explore how an archaeologist works and makes discoveries. In this archaeology lesson, students participate in a simulation in which they excavate broken pottery. Young scholars use measurement, geometry, and observation...
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I'm Warm Now
Third graders graph how much water is wasted while waiting for it to get warm in the spigot in the sink. In this graphing lesson plan, student first predict how much water is wasted. That night they test it out at home and the next day...
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For The Birds
Student make bird feeders and describe feeding behaviors. In this bird feeder lesson plan, students construct simple bird feeders. They then put them outside and observe the feeding behaviors of birds. Then they graph the number of birds...
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Geometry is Fun and EverywhereGeometry, You Don’t Care? Geometry is Fun and Everywhere
Third graders investigate shapes in our world. In this geometry lesson plan, 3rd graders describe plane and solid shapes and identify angles, solid objects and lines of symmetry. Students use online resources, graphic organizers and...
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Basic Right Triangles
Elementary schoolers examine the attributes of triangles. In this triangle instructional activity, learners compare regular triangles and right triangles. They explore vertices and angles and investigate obtuse and acute angles. Pupils...
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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...
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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...
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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...