Interactive
Curated OER

Find the Surface Area of Solids

For Students 9th - 12th
For this online math worksheet, students calculate the surface area of a variety of solid figures. This excellent resource allows the students to check their answers, and to get "hints" should they run into difficulties. A terrific...
Lesson Plan
Curated OER

Amazon Rainforest Conservation, Brazil

For Teachers 2nd - 3rd
Students explore the concept of understanding the effects of disturbances in an environment.  For this life science lesson, students use the game Jenga to help capture the idea of environment disturbances.  Students discuss the...
Lesson Plan
Curated OER

DENSITIES OF REGULARLY SHAPED SOLIDS

For Teachers 6th - 8th
Young scholars calculate the volumes of regularly shaped objects from measurements of their dimensions. They use several formulas and measure different objects to calculate the density, volume, and mass of the objects selected or assigned.
Lesson Plan
Curated OER

Wood Identification Based on Density

For Teachers 8th
Eighth graders measure irregular and regular shaped solids.  In this investigative lesson students calculator volume, mass and density of wood and blocks.
Lesson Plan
Curated OER

Our Tangible World is Full of Dimensions

For Teachers 6th
Sixth graders explore characteristics of two and three-dimensional figures. They observe the teacher demonstrate the faces, edges, vertices and names of specific figures. In groups, 6th graders examine and describe given figures. ...
Lesson Plan
Curated OER

Penny's Box

For Teachers 7th - 9th
Students need to be able to calculate the volume and surface area of a cuboid as well as present a systematic list of results in order to justify the minimum case. The use of three factors of 100 is also important.
Worksheet
Curated OER

Measuring By Hand

For Students 4th - 5th
In this measuring by hand learning exercise, students first use a ruler to measure then use their cubit and thumbs to estimate lengths in inches and complete an 'analyze it' and 'explore' question. 
Worksheet
Curated OER

Problem Solving: Volume of Prisms

For Students 4th - 6th
In this volume of prisms worksheet, learners solve 6 problems, finding volume of various items and solving related reasoning problems.
Lesson Plan
Curated OER

Are You a Golden Ratio?

For Teachers 6th - 8th
Middle schoolers explore the concept of the golden ratio in nature and architectural design. They discuss examples such as petals on a sunflower and the Parthenon. In small groups they take turns measuring their body parts to find a...
Worksheet
Curated OER

Calculus Review Worksheet

For Students 10th - 12th
In order to review calculus skills, mathematicians read story problems regarding area, change of rate, volume, and distance. They determine rates per minute, per second, and miles per hour from given information. This two-page...
Worksheet
Curated OER

Leveled Problem Solving Surface Area of Prisms

For Students 6th
In this area worksheet, 6th graders solve 6 word problems in which they work with the surface area of prisms. They identify faces, length, height, and width of prisms as they solve the problems.
Worksheet
Curated OER

Volume of Cylinders: Problem Solving

For Students 4th - 6th
In this volume of cylinders instructional activity, students solve 6 word problems related to the volume of various cylinders; students find volume, find height, solve reasoning problems and measure to given specifications.
Worksheet
Curated OER

Twenty Volume Of Solids Problems

For Students 9th - 11th
In this volume worksheet, students solve twenty volume of various solids problems.  The solids examined include: cylinders, cubes, rectangular prism, including how the volumes of these figures change with increased in length. ...
Lesson Plan
Curated OER

Finding the Area of Triangles

For Teachers 12th
Twelfth graders apply the formula for finding the area of a triangle to various problems. They work real life problems for finding the area of a bathroom and the cost of tiling it. They play a game, Triangle Bingo, where they match...
Lesson Plan
Curated OER

Measurements In The Metric System

For Teachers 3rd
Third graders measure items around the classroom using meter sticks. In this measurement lesson plan, 3rd graders are taught how to measure the length of an item with a meter stick. Inches, centimeters, millimeters, decimeters, and...
Lesson Plan
Curated OER

Draw To Scale The E-Z Way

For Teachers 4th
Fourth graders draw a rough floor plan of a house to scale without using a ruler to determine measurements. They see how architects use scale to draw blueprints, and solve math problems using scale.
Worksheet
Curated OER

Single Step Operations

For Students 4th - 6th
In this math operations worksheet, students solve the math story problems by solving single step operations. There are 10 problems on this worksheet and the answers are on the second page.
Interactive
Curated OER

Using Proper Tools to Solve Problems-Pre Test

For Students 4th - 6th
In this using proper tools worksheet, students answer a set of 10 multiple choice questions. Students may click on a link to see answers and may print worksheet out.
Lesson Plan
Curated OER

Rocks, Rocks, Rocks

For Teachers K - 2nd
Learners are introduced to how the different types of rocks formed. As a class, they are read a book about rocks and create a list of what they already know about them. Using examples of rocks they find around the school, they discover...
Lesson Plan
Curated OER

Practice with Mass

For Teachers 4th
Fourth graders investigate the weight/mass of a number of items using grams, and equivalents. They examine the use of a triple beam balance before massing objects including oil and water. They go over the weights they amassed and weigh...
Lesson Plan
Curated OER

"How Divine Is My Proportion?"

For Teachers 8th
Eighth graders explore the concept of the divine proportion/golden ratio. In this Fibonacci Sequence exploratory lesson, 8th graders measure the length and width of various objects to see which items have a divine proportion. Students...
Lesson Plan
Curated OER

Measuring Your Body

For Teachers 5th
Fifth graders measure different heights and spans on a classmate's body such as full height, head width, leg length, and arm length. They place the data in a spreadsheet, determine the proportions, and draw a portrait using the proper...
Lesson Plan
Curated OER

Water Locked

For Teachers 9th - 12th
High schoolers calculate cubic feet of water and rate of flow, given the formulas for volume, rate of flow and specific dimensions. Students use symbolic forms to represent and analyze mathematical situations and structures. High...
Interactive
Curated OER

Parallelograms

For Students 9th - 12th
In this online math learning exercise, students practice finding the area of 10 parallelograms given the length and width. When complete, students submit their answers and get instant feedback regarding their accuracy.