Curated OER
Toe to Toe Geo
Students study triangles. For this triangle lesson plan, students compare and classify triangles while milling to music. Students will also trade triangles so they can match up with other similar triangles. Triangles are provided.
Curated OER
Comparing Sizes And Shapes
Students compare, resize, and check various shapes by size using a comparison mat from the MathKeys program. Working in pairs, they place three similar shapes on the screen and state which is the largest and smallest in area. They also...
Curated OER
Similar Triangles - Geometry Exploration
Eighth graders become engaged in a lesson in geometry to improve mathematical skills. They construct triangles, segments, and points using Geometer's Sketchpad to demonstrate how dilations of triangles and rectangles change geometric...
Curriculum Corner
8th Grade Math "I Can" Statement Posters
Clarify the Common Core standards for your eighth grade mathematicians with this series of classroom displays. By rewriting each standard as an achievable "I can" statement, these posters give students clear goals to work toward...
Lane Community College
Review Sheets: Geometry
Full of problems with polygons, angles, lines, and triangles, your learners get a multi-page packet that provides all they need to know. It contains many of the standard problem types as well as some more challenging questions.
Facing History and Ourselves
A Scene from a Middle School Classroom
Citizens in the modern world can't imagine making the same social choices made by many Germans in the 1920s and 1930s, but they don't realize that they actually do it every day by ostracizing others. A case study of middle schoolers...
Curated OER
Radio Program #14-The Back to the Land Movement
Students identify the impact of the "Back to the Land" movement on the Appalachian area. They interview people who have moved back or know someone who has moved back to the Appalachian area. Students graph out profiles of "typical"...
Curated OER
Perfectly Puzzling Pentominoes
Second graders utilize manipulatives (pentominoes) to demonstrate knowledge of: lines of symmetry, slides, reflections (flips), rotations (turns), area, and perimeter. This instructional activity gives students a meaningful way to...
Curated OER
Similes, Metaphors, and Symbols
Here is an outline of a lesson in which learners examine the use of similes, metaphors, and symbols in poetry. They define similes, metaphors, and symbols, complete a handout, and create a poem using types of figurative language.
Curated OER
Scientific Sampling
Students take a sample of fish and try to determine how many fish are in the sea. In this scientific sampling lesson, students explore the way scientists measure large areas of samples. Students record the distribution in a quadrant.
Curated OER
Discovering Pi
Students relate Pi to a circle. In this circles lesson, students identify the different properties of two dimensional objects. They relate Pi to the circumference, diameter and area of a circle .
Curated OER
Make That Shot!
Students figure out basic percentages by shooting paper balls into a basket, recording results, and calculating individual and team percentages for ten shots.
Curated OER
Multiplying with Packages and Letters
Students explore multiplication. For this multiplication problem solving lesson, students view a video clip which demonstrates loading a truck with packages. Students fill in a blank array to represent 1"X 2" and the multiples when...
Helping with Math
Angles: Supplementary, Corresponding & Alternate (2 of 2)
In the second of two similar worksheets, anglers compute missing angles when given an alternate, supplementary, or complementary value. There are six problems to solve, but each of them requires two to four solutions. This is a nice...
Helping with Math
Angles: Supplementary, Corresponding & Alternate (1 of 2)
In the first of two similar worksheets, geometers compute two to four unknown angles when given an alternate, supplementary, or complementary value. There are six multliple-step problems to solve. This is a nice challenge for your...
Curated OER
Designing a Web Page
Learners utilize educational software to create their own websites. In this web design lesson, students collaborate in groups to create web page designs based on workers and figures from their community. Learners research...
Curated OER
Poetry and PowerPoint
Third graders read and discuss the poem, "April Rain Song" by Langston Hughes. After brainstorming examples of vivid verbs, figures of speech, language patterns, and imagery used in the poem, 3rd graders write a poem on a topic of...
EngageNY
Law of Cosines
Build upon the Pythagorean Theorem with the Law of Cosines. The 10th part of a 16-part series introduces the Law of Cosines. Class members use the the geometric representation of the Pythagorean Theorem to develop a proof of the Law of...
Curated OER
Why can't We Use SSA to Prove Triangles Congruent?
Students investigate triangles and congruences. For this geometry lesson, students differentiate between inductive and deductive reasoning. They differentiate between similar and congruent triangles.
Curated OER
The Journey to Civil Rights
Young scholars explore Civil Rights. In this Civil Rights lesson, students read about Ruby Bridges and define the words segregation and supremacy. Young scholars make a timeline of important events in Civil Rights and write a paragraph...
Curated OER
What are Fractals?
Middle and high schoolers identify and analyze fractals and research information using the Internet to locate information about them. They look at fractals in relation to nature and other real world situations. Pupils create several...
Curated OER
Introduction to Fractals: Geometric Fractals
Students explore the concept of fractals. In this fractals lesson, students discuss Sierpinski's Triangle using an applet. Students discuss the patterns involved with fractals. Students discuss the area of Sierpinski's triangle as the...
Curated OER
Mineral Exploration Using Remote Sensing
Young scholars use quantitative data that they gather to figure out where there is an ore body in their model. They describe how geologists could use similar information in order to figure geologic patterns and geologic history for a...
Curated OER
The Diverse History of the Washington
Students analyze a different portion of a photograph trying to figure out
what is taking place in the picture. They share their written suggestions. Students discuss similarities and differences in the hypotheses made. They explore...