Lesson Plan
Curated OER

Multiplication Puzzle 5

For Teachers 4th
In this math puzzle worksheet, 4th graders cut out both puzzle and puzzle frame. Children reassemble the puzzle by matching an answer on each piece to a problem on the frame.
PPT
Curated OER

Associative Property

For Teachers 4th - 6th
Here is a new twist on teaching the associative property of multiplication. The author of this presentation makes an analogy between the associative property and a couple getting married. The numbers, like people, are separate, but when...
Lesson Plan
Arizona Department of Education

Introduction to Integers

For Teachers 5th - 7th Standards
Welcome to the backward world of negative numbers. This introductory lesson teaches young mathematicians that negative numbers are simply the opposite of positive numbers as they use number lines to plot and compare...
Unit Plan
Arizona Department of Education

Area and Perimeter of Regular and Irregular Polygons

For Teachers 3rd - 6th Standards
Extend young mathematicians' understanding of area with a geometry lesson on trapezoids. Building on their prior knowledge of rectangles and triangles, students learn how to calculate the area of trapezoids and other...
Worksheet
Curated OER

Word Analogy Questions

For Students 4th - 12th
Looking for analogies? Here are 501.
Lesson Plan
Shodor Education Foundation

InteGreat

For Teachers 9th - Higher Ed Standards
Hands-on investigation of Riemann sums becomes possible without intensive arithmetic gymnastics with this interactive lesson plan. Learners manipulate online graphing tools to develop and test theories about right, left, and...
Unit Plan
Mathematics Vision Project

Module 1: Getting Ready Module

For Teachers 6th - 10th Standards
This fabulous resource is a must-have for any algebra teacher's arsenal of lessons. Developing the idea of equations and use of variables from basic physical scenarios, learners gain valuable intuition in the structure and meaning of...
Lesson Plan
Discovery Education

Jets in Flight

For Teachers 9th - 12th
This Discovery Education activity provides the information needed to understand the basics of flight. Before taking off, young pilots learn the eight stages of the engineering design process. Small groups then design and build...
Lesson Plan
1
1
Illustrative Mathematics

Right Triangles Inscribed in Circles I

For Teachers 9th - 10th Standards
One of the basic properties of inscribed angles gets a triangle proof treatment in a short but detailed exercise. Leading directions take the learner through identifying characteristics of a circle and how they relate to angles and...
Lesson Plan
EngageNY

Graphing Quadratic Functions from Factored Form

For Students 9th - 10th Standards
How do you graph a quadratic function efficiently? Explore graphing quadratic functions by writing in intercept form with a instructional activity that makes a strong connection to the symmetry of the graph and its key features before...
Lesson Plan
EngageNY

Construct an Equilateral Triangle (part 1)

For Teachers 9th - 10th Standards
Drawing circles isn't the only thing compasses are good for. In this first installment of a 36-part series, high schoolers learn how to draw equilateral triangles by investigating real-world situations, such as finding the location of a...
Lesson Plan
Teach Engineering

What Does Light See?

For Teachers 10th - 12th
The second installment of a seven-part series focuses on the refraction of light and how it affects the colors we see. Learners consider how this concept connects to biosensors for cancer detection.
Lesson Plan
NASA

Development of a Model: Analyzing Elemental Abundance

For Teachers 9th - 12th Standards
How do scientists identify which elements originate from meteorites? Scholars learn about a sample of material found in a remote location, analyzing the sample to determine if it might be from Earth or not. They study elements, isotopes,...
Unit Plan
Tutorials Point

Artificial Intelligence

For Teachers 9th - 12th
You needn't take a stress pill or don a space helmet to take a tutorial in artificial intelligence. In fact, HAL might recommend the course with great enthusiasm and confidence for those seeking an introduction to AI.
Worksheet
Curated OER

The Skating Elvis

For Students 10th - 12th
In this algebra learning exercise, learners read a story problem about Elvis and answer using logic math. This question has an answer key.
Lesson Plan
Curated OER

Round The Track

For Teachers 4th
Fourth graders develop problem solving skills while learning to measure an athletic track. The focus upon logic and reasoning is helpful for all types of science and math calculations.
Lesson Plan
Curated OER

Triangle Sums

For Teachers 4th
Fourth graders determine a way to place numbers in the nine circles that are arranged in a triangular pattern so that each side has an equal sum. They use each number once and practice adding single digit numbers.
Worksheet
Curated OER

Math Club Worksheet #30 - Visual Stretches

For Students 6th - 9th
In this visual math puzzle worksheet, learners work in groups to find the answer to 6 math puzzles. They work with geometric shapes and symbols.
Lesson Plan
Curated OER

Not Everything Is More Expensive

For Teachers 9th - 12th
Learners investigate the concept of using different types of presentations to help solve mathematical problems. They research the use of illustrations to help understand data and its interpretation in a graphing format. Students also...
Worksheet
Curated OER

Math Pyramid

For Students 3rd - 5th
In this math activity, students practice solving the problems by finding the values of the numbers listed in each of the six pyramids.
Lesson Plan
Curated OER

Using Patterns

For Teachers 5th - 6th
In this math worksheet, students examine a drawing of a neighborhood made of geometric shapes. Students answer 5 questions about patterns they discover. Then students answer 5 word questions about address numbers by using logical...
Lesson Plan
Curated OER

Math Challenge

For Teachers 10th - Higher Ed
Students challenge their math knowledge through a series of lessons designed to engage critical thinking and reasoning skills. In these problem solving lessons, students work with the Pythagorean Theorem, time zones in different regions...
Lesson Plan
Curated OER

Math Games

For Teachers 4th
Fourth graders participate in a lesson that is involved in the breaking of codes using computer games. They access the internet to play math games. The teacher uses powerpoint to help guide students with common problems in loading and...
Lesson Plan
Curated OER

Respiration Challenge

For Teachers 11th - Higher Ed
Students use limited data and their prior knowledge to solve problems focused on various inhibitors of respiration in this lesson on cellular respiration in a molecular level. This lesson includes a student handout and a pre-activity...

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