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Unit Plan
Wolfram Research

Wolfram Math World: Hemisphere

For Students 9th - 10th
MathWorld gives a simple and complex definition of a hemisphere. The formula for the volume of a hemisphere is also given.
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Activity
TeachEngineering

Teach Engineering: Penny Perfect Properties (Solid Liquid Interactions)

For Teachers 9th - 10th
Students investigate the property dependence between liquid and solid interfaces and determine observable differences in how liquids react to different solid surfaces. They compare copper pennies and plastic "coins" as the two test...
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Activity
National Council of Teachers of Mathematics

Nctm: Figure This: Math Challenges for Families

For Students 2nd - 8th
Students, teachers, and parents alike will enjoy this challenging math site. It contains a clever brain teaser section plus creative problems related to algebra, geometry, measurement, numbers, statistics, and probability. A Spanish...
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Unit Plan
Wolfram Research

Wolfram Math World: Cube

For Students 9th - 10th
Drawings and discussion on the properties of the cube, with lots of links to related pages. With this page you can find how to make a cube out of tetrahedron. [Requires Java.]
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Unknown Type
Common Core Sheets

Common Core Sheets: Geometry 7.g.5 Worksheets

For Teachers 7th
Print or create worksheets or flashcards to assess students' understanding of angle measure, area, surface area, and volume.
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Unit Plan
Texas Education Agency

Texas Gateway: Estimating Measurements/using Models and Formulas: 3 D Figures

For Students 7th - 8th
Given application problems involving 3-dimensional figures, the student will estimate measurements, including surface area and/or volume, then solve the problems.
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Lesson Plan
TeachEngineering

Teach Engineering: Attack of the Raging River

For Teachers 3rd - 8th
In this activity, the students will discover the relationship between an object's mass and the amount of space it takes up (its volume). The students will also learn about the concepts of displacement and density.
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Handout
ibiblio

Ibiblio: How Many? A Dictionary of Units of Measurement

For Students 9th - 10th Standards
The Center for Mathematics and Science Education at the University of North Carolina at Chapel Hill provides an interesting and easy-to-use dictionary of the history and meaning of many measurement terms. Metric, International, and...
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Unknown Type
That Quiz

That Quiz: Practice Test: Geometry

For Students 9th - 10th Standards
This resource allows users to test their geometry knowledge.
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Lesson Plan
TeachEngineering

Teach Engineering: How Far Does a Lava Flow Go?

For Teachers 6th - 9th
While learning about volcanoes, magma and lava flows, students learn about the properties of liquid movement, coming to understand viscosity and other factors that increase and decrease liquid flow. They also learn about lava composition...
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eBook
CK-12 Foundation

Ck 12: Interactive Middle School Math 6

For Students 6th
This all-interactive MSM 6 course is a complete and rigorous Grade 6 Mathematics course where the text is the support material, NOT the main content. The course includes instructional interactives, inline immediate-feedback (formative)...
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Unit Plan
Cuemath

Cuemath: Square Pyramid

For Students 9th - 10th Standards
A comprehensive guide for learning all about square pyramids with definitions, properties, examples, and practice questions.
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Unknown Type
Houghton Mifflin Harcourt

Holt, Rinehart and Winston: Homework Help Independent Practice: Spheres

For Students 6th - 8th Standards
Get independent practice working with spheres. Each incorrect response gets a text box explanation and another try. Correct responses are confirmed.
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Handout
Center for Educational Technologies

Cotf: Plate Tectonics

For Students 3rd - 8th
Plate Tectonics provides geology with a comprehensive theory that explains how the Earth works.
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Unit Plan
National Council of Teachers of Mathematics

The Math Forum: Ask Dr. Math: Sphere Formulas

For Students 9th - 10th Standards
This site from the Math Forum provides the formulas for finding the area and volume of a sphere.
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Activity
National Health Museum

Access Excellence: Modeling Limits to Cell Size

For Teachers 9th - 10th
Why can't cells continue to grow larger and larger to become giant cells, like a blob? Why are most cells microscopic in size? Find out answers to these questions through this "hands-on" activity that simulates the changing relationship...
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Unit Plan
Math Is Fun

Math Is Fun: Sphere

For Students 9th - 10th Standards
Students learn about a sphere. The resource consists of facts, formulas, images, and definitions. An animation demonstrates how the sphere can contain the greatest volume for a fixed surface area.
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Interactive
Calculator Soup

Calculator Soup: Capsule Calculator

For Students 9th - 10th
This online calculator will calculate the various properties of a capsule given any 2 known variables including radius r, side length a, surface area S, volume V and circumference C.
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Handout
Other

Dans Math: Lessons: Calculus (Part 2)

For Students 9th - 10th
College professor Dan Bach offers a review of the calculus concepts of integrals and vectors. Examples and animated graphs are provided.
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Website
Math2

Math2

For Students 9th - 10th Standards
This is a site for students and teachers of all grade levels. If you are looking for math tables, general information about math topics, or you would like to ask a question, this is the site to visit.
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Unit Plan
National Council of Teachers of Mathematics

The Math Forum: Cylinder Formulas

For Students 9th - 10th
This site from the Math Forum defines both a circular cylinder and a right circular cylinder. Pictures of each are provided. Formulas are provided.
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Activity
Teaching Treasures Publications

Teaching Treasures: Year Eight Nine Math (Page 3)

For Students 9th - 10th Standards
This interactive worksheet focuses on math concepts such as algebra, measurement, geometry, problem solving, and number sense. Answers to questions are available immediately and can be printed. Help links are also available to learners...

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