Curated OER
Linear Inequalities in One and Two Variables: Rays and Half Planes
Define rays and half planes, including the concepts of boundary lines and prerequisite knowledge of coordinate planes. Given linear inequalities in one and two variables, your class will compare the differences. They will also graph...
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Volume of Cylinders
Middle and high schoolers calculate the volume of cylinders. In this geometry lesson, learners differentiate between rectangular prisms and cylinders. They use the correct formula to solve for each solid.
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Musical Hoop Addition
Musical chairs is a great activity to get children moving while still paying attention and listening. This activity, which is based on musical chairs, gets students moving while learning basic addition facts. They hop from hoop to hoop...
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Solid Geometry
Eighth graders review solid geometry and measurement with a partner. They identify shapes and how they are measured then complete a word processing exercise on a computer. They exchange papers for grading.
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The Squares of Numbers in Multiplication
Review multiplication facts and concepts! This clear, and easy to follow lesson will help your class to understand multiplication by using arrays and repeated addition. There are strategies to help with memorization and manipulative...
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Investigation - Peg Race
Students explore time by comparing the duration of an egg timer with how many pegs they can put in a pegboard. They experience one on one correspondence, as they place a peg in the whole. Students discover estimation of time and number...
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Hemlock Trees and the Pesky Pest, The Woolly Adelgid
Students review Excel and how to create graphs with this program. They create two graphs in Excel, one showing the average number of woolly adelgid egg sacks on the outer 15 cm of hemlock branch at sites sorted by latitude, then one...
Organization for Educational Technology & Curriculum
Introduction to Variables and Algebraic Expressions
Begin your next algebra unit with this introductory lesson on variables and algebraic expressions. This plan requires a SMART board and includes a SMART notebook file. The file contains a guiding question and two learning activities that...
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It's in Your Pocket
Students examine American coins. In this American currency lesson plan, students study how American money came to be as well as the responsibilities of the U.S. Mint. Students discover details regarding American coins and design their...
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Experimental Probability
While just a simple lesson, this activity on experimental probability could provide a way to connect this concept to real life. Learners begin by participating in a probability activity using a coin, and then move on to create their own...
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Sustainable Livestock
Young scholars investigate healthy eating habits by researching livestock. In this food sustainability lesson, students research the negative impact factory farming has on our environment due to pollution. Young scholars define...
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"Timed" Escape
Third graders play a version of multiplication tag. The teacher calls out both correct and incorrect multiplication problems. If correct, they try to run to the other side without being tagged by students in the middle.
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A Measuring Tug
Fourth graders participate in a length and measurement tug-of-war game. They try and pull the rope as many feet as the teacher has marked, calling out their measurement when one side has succeeded.
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Measuring "pHacts" about Acid Rain
Sixth graders gather and graph information regarding the pH of rain. Working cooperatively with an internet partner, 6th graders gather and record information about the pH of the rain in their local area. They graph this information...
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Morphemic Analysis
Students analyze content area vocabulary. In this content area literacy instructional activity, students list math words they are unfamiliar with and identify morphemes found in those words that are found in other words. Once they have a...
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Jumping Multiples
Fourth graders practice their multiplication facts by using jump ropes and incorporating math into physical education. They use their jump ropes to jump the product of the multiples that the teacher calls out.
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Eye From the Sky
Students are introduced to the concept of aerial perspective and scale. Students will use satellite technology to view their neighborhoods and sketch the area surrounding their schools. They will take part in a neighborhood walk to view...
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Integrating Mathematical Concepts in the Study of the Atmosphere and the Ocean
Pupils utilize problem solving strategies that emphasis writing in mathematics, and strategies that have students make decisions and draw conclusions. They connect math to weather and climate topics.
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Here and There: Discovering Communities Through the Olympic Torch Relay
Young scholars compare their hometowns to the towns on the Olympic Torch Relay and complete multi-curricular activities for the lesson. In this Olympics lesson, students complete math, geography, science, and history activities to learn...
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Water Water Everywhere and Not a Drop to Drink!
Middle schoolers describe limitations of fresh water resources on ships at sea. They realize the value of fresh water on the ocean and around the world. Students gain a knowledge of the process and economic cost of desalinization.
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OUT OF THIS WORLD AND INTO OUR CLASSROOM
Learners create projects on Astronomy using math concepts and use of Internet resources.
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Cat Time
First graders demonstrate telling time on clocks. They stand at one end of a field while the teacher calls out a time. They )cats) who set their clocks to the correct time try to run past the teacher (bulldog) without getting caught.
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New Pen at the Zoo
Students create two drawings for a new animal pen design at the zoo. They must draw the ideas keeping the amount of material available in mind. They compare and contrast their two designs and write how they are similar in perimeter and...
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Reading to Calculate
Young scholars follow directions utilizing the Casio calculator to accurately solve calculations involving fractions in preparation for the math portion of the GED test. They stress the ability of reading instructions precisely and...