Curated OER
Circles all Around
Students investigate circles. In this middle school mathematics lesson, students explore the relationship between the diameter of a circle and its circumference.
Curated OER
Cabri Jr. Inscribed Angles
Young scholars construct inscribed angles using Cabri Jr. They draw a circle on their graphing calculator, then construct an inscribed angle and measure its angle measures. Learners drag the inscribed angle around the circle. They make...
Curated OER
To the Moon
Pupils explore circumference manipulating Moon Pie wrapper. In this geometry lesson plan, they manipulate snack wrappers to find circumference, diameter, radius and distance.
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Pyramid Activity
Pupils explore the concept of pyramids. They determine if two sides of a pyramid are perpendicular using a graphing calculator, then discuss parallel and perpendicular lines and how to determine if two lines are parallel or...
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What is my Angle? App
Learners estimate angle measures in this this estimating angle measures lesson. They use an application on their graphing calculator that shows various settings involving angles and then they estimate the angle measure of a clock's...
Texas Instruments
Traditional Copy an Angle - Compass Construction Using Cabri Jr.
Learnerss explore geometric construction in this geometry lesson. They will investigate the traditional construction for copying an angle using Cabri Jr. in lieu of paper and pencil construction. The lesson encourages young scholars to...
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Count Them Up
Pupils calculate area using the geoboard application on their calculators. They use a TI-73 calculator to find the areas of the shapes provided in the accompanying worksheet. Screen shots and instructions for creating shapes in the...
Curated OER
Advanced Algebra with the TI-89
Pupils investigate the formulas for volumes of various solids using the Ti-89 calculator. The lesson focuses on the keying sequences necessary to embed the required volume formula in a program which is then used in the problem solving...
Texas Instruments
NUMB3RS Activity: Narrowing the Search
Students explore the length of an n-dimensional vector. In this Algebra II/Pre-calculus lesson, students investigate an expansion of the Pythagorean Theorem to n-dimensional space.
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Main Group: Properties and Reactivity
In this main group learning exercise, students apply their knowledge of the organization of the periodic table to correctly answer 30 multiple choice questions. Students relate information about the properties of the different groups and...
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CyberHunt: Digging for Dinosaurs
Students discover dinosaur facts using internet research. In this 2nd - 3rd grade lesson plan, students identify various dinosaur facts. Students use internet research to answer questions regarding dinosaurs.
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The "Reading Rainbow" Series
Second graders watch a show to gather information about a career. In this careers lesson, 2nd graders watch Reading Rainbow and participate in a class discussion about the occupation presented in the show. Lesson includes extension ideas.
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Gummy Bear Math
First graders predict, collect data, and create a graph based on gummy bear colors they are given. In this graphing lesson plan, 1st graders first predict how many colors of gummy bears there are. They then count the colors, graph them,...
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Give and Take
Students analyze a scheduling dilemma. In this opportunity cost and trade-offs instructional activity, students must schedule the school gym for basketball games, but there are not enough hours for all the games. Groups determine how...
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Where Do Things Come From?
Second graders examine the recycling process. In this recycling lesson, 2nd graders discuss the reasons for recycling and create storyboards to show where a specific material comes from. Students complete a worksheet as a follow-up...
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Conscientious Catalyst
Young scholars access prior knowledge to list careers working with the environment. In this environmental careers lesson, students create a want ad for environmental jobs. Young scholars complete job applications for specific...
Curated OER
FILLING EMPTY POCKETS: BORROWING, LOANS AND CREDIT.
Students learn that maintaining financial security takes a good math understanding. In this lesson, students apply mathematical formulas to make important financial decisions like getting the right loan to buy a house, decide which...
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Uncover the Truth about Food Labels
Students understand the information on food labels. In this food label lesson plan, students dissect food labels for health information. Students learn to calculate calories. Students complete an interactive quiz.
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Go Animate the 20th Century!
Learners create animations to match their social studies. in this 20th century lesson, students work in groups to read and present to their classmates World War I, World War II, The Great Depression, The Space Race, or the Civil Rights...
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Emerging Heroes
Twelfth graders define what a hero is and watch a video. In this hero lesson plan, 12th graders discuss the characteristics of a hero and list heroes and their attributes. Students read the poem Beowulf and identify...
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Properties of Parabolas
Have your learners investigate parabolas. In this Algebra II lesson, high schoolers explore the basic definition of a parabola by using Cabri Jr. to create a parabola given the focus and directrix. Students interpret the equation...
Curated OER
Border Patrol ID: 11603
Incorporate technology in your classroom by teaching your learners how to graph systems of linear inequalities as they apply to an area of land. The lesson provides an extension in which students are challenged to write a system of...
Curated OER
Screaming for Ice Cream
Mathematicians investigate maximizing volume by learning to explore the problem in which they seek to maximize the volume of a cone. Students solve the problem symbolically, graphically, and through the use of integration or...
Curated OER
Junk Sort
Students analyze objects by one or more attributes. In this sorting instructional activity, students use manipulatives and string or yarn to create a sorting game. Students read books and items from the classroom to sort.