Curated OER
It's All About Scale
Sixth graders investigate scale models of toys. In this scale models of toys instructional activity, 6th graders bring in toys from home to measure. Students discuss scale and what scale is used with their toys. Students determine the...
Curated OER
Dimensions and Area
Learners explore the area of rectangles in this middle school geometry instructional activity. They will investigate the relationship between a change in the dimensions of a rectangle and the change in the corresponding area. Learners...
EngageNY
Ratios of Fractions and Their Unit Rates 2
Remodeling projects require more than just a good design — they involve complex fractions, too. To determine whether a tiling project will fit within a given budget pupils calculate the square footage to determine the number of tiles...
Curated OER
Area of Polygons #2
In this area of polygons worksheet, students find the area of rectangles. They find the width when given the area. Students graph rectangles and solve word problems involving rectangles. This three-page worksheet contains 13...
Illustrative Mathematics
Christo’s Building
Hook your charges on how to solve a real-world art problem with mathematics by showing works of Christo. You can find eye-catching images on the Christo and Jeanne Claude webpage. Here, math learners help Jean Claude and Christo prepare...
Curated OER
Busted Bubbles
Using the scientific method, and bubble gum, learners conduct a motivating experiment. After conducting a series of tests involving bubble gum, they graph and analyze their results. This is the type of activity everyone loves.
Curated OER
Metric System
Students solve problems using the metric system. In this algebra lesson, students convert between the metric system and the Imperial system. They use these two systems to solve real life problems.
Curated OER
Geoboard Area
Students explore the basic geometric shapes and geometric shape vocabulary through the use of geoboards and virtual geoboards. They create a variety of shapes with a partner, build ten different rectangles on their geoboards, and...
Curated OER
Virtual Art Student: Sculpture
This is a big project, but lucky for you, the materials, steps, and additional notes are at-the-ready to make it a classroom possibility. Your class will sculpt a life-sized artist using steel brackets, plywood, chicken wire, and...
Alabama Learning Exchange
Polygons-Changing Area Versus Changing Perimeter
Investigate the area and perimeter of polygons in this geometry lesson. Young geometers use grid paper to draw a quadrilateral and calculate its area and perimeter. They also read The Greedy Triangle to identify the changing shape of...
Exploratorium
Rotating String Shapes
Here is a very interesting way of studying triangles and polygons. Pupils work together and use pieces of string to create a variety of shapes. Depending on how many kids are manipulating the string at any one time, the number of...
Curated OER
Introduction to Area
In this area worksheet, students find the area of four rectangles when given the drawings with grid markings inside each. They use the area formula to find the area of five rectangles. This worksheet is intended to be used as a part of a...
Curated OER
Map Adventures
Students explore the relationship between a scale drawing and actual distance. In this mapping lesson plan, students use an amusement park map to determine distances and what they would be like in real life.
Alabama Learning Exchange
Effects of Friction on a Moving Block
Students investigate how friction affects the movement of a block across surface areas. They test five different kinds of surfaces—smooth surface, wax paper, a paper towel, course, and fine sandpaper. They predict and record the results...
Curated OER
Exploring Area and Perimeter
Two students are blindfolded and each receives a cardboard square, one with pompoms glued around the edge and one with pompoms glued all over the surface. They identify what they feel. The class discusses perimeter and area of polygons....
Curated OER
Dino History
Students create a timeline of the times dinosaurs lived. In this dinosaur timeline lesson, students research the various periods when dinosaurs lived. Students work in groups to research the dinosaurs of a specific time period....
Curated OER
Nonlinear Inequalities
In this Algebra II worksheet, 11th graders solve nonlinear inequalities, graph the solution set on the number line, and write the solution in interval notation. The one page worksheet contains thirty-eight problems. Answers are provided.
Curated OER
The Sum of All Thrills
Students make a bungee cord. In this potential and kinetic energy lesson plan, students work in groups to create a bungee cord for an egg. Students evaluate and test their cord. After performing the experiment the students answer...
Curated OER
Geometry in the Real World
Eighth graders complete a unit of lessons on basic geometry concepts. They participate in a variety of activities, culminating in a project that involves publishing a booklet or a poster that presents the major geometry concepts from the...
Curated OER
19 Chains and 50 Links
Students investigate surveys as it relates to chains and links. In this math lesson, students relate math to history and surveys done above, below and on the earths' surface. They review vocabulary pertaining to this lesson before moving...
Curated OER
How Stuff Is Put Together (Chemical Bonding)
Fourth graders participate in a simple experiment that shows the ratio of elements that make up water.
Curated OER
Deep Jungle: New Frontiers
Students watch a series of videos and observe the different plants and animals found in the rainforests. In this ecology lesson, students discuss how technology helped scientists study the jungle. They create 3D maps of Borneo rainforests.