We found 35,214 reviewed resources
Which Sweet Heart Candy Is the Best Deal?
5th - 8th CCSS: Designed
New ReviewGet the most Valentine's candy for your money with a fun math activity! After examining three deals for buying candy hearts in bulk, young mathematicians decide which deal is the best and use bar graphs to demonstrate their claim. They...
Raspberry Chocolate Heart Cake
6th - 9th CCSS: Designed
New ReviewHave you ever finished a piece of cake and wished you had more? Solve this common dilemma with math! A straightforward learning exercise prompts middle schoolers to use the given dimensions of a heart-shaped cake when planning to bake...
More Trains—Counting the Trains
6th - 12th CCSS: Designed
New ReviewTrains, trains, and more trains! Building on the first lesson plan of the series, learners build trains to create a pattern using Cuisenaire Rods. They describe model the pattern with a recursive formula and use technology to calculate...
Mathletes—Science of the Winter Olympics
5 mins 6th - 12th CCSS: Adaptable
New ReviewInvestigate the mathematics of the Olympics. A science video how mathematics is important from the basic level of calculating scores to the more complex math of describing the velocity of motion. Scholars learn to view Olympic...
Gimli Glider—Anecdotes for Chemistry Teachers
6th - 12th CCSS: Adaptable
New ReviewWhat's the moral of this story? Units save lives! Teach measurement conversion through storytelling in a quick math-based lesson. Young scientists learn how one country's decision to swap from imperial to metric standard units caused an...
The Art of Solving One- and Two-Step Equations—A WebQuest
7th - 10th CCSS: Designed
New ReviewInvestigate strategies for solving one- and two-step equations. Young scholars watch videos to learn procedures for solving equations. They then practice using an interactive game and, finally, create a presentation to explain what...
Trains, Fibonacci, and Recursive Patterns
6th - 12th CCSS: Designed
New ReviewWatch as your pupils engineer their learning. A hands-on lesson asks scholars to build trains from Cuisenaire Rods to explore patterns. They build both a recursive rule and exponential function to represent their patterns.
Slope in the Coordinate Plane: Lesson
5 mins 7th - 10th CCSS: Adaptable
New ReviewRise and run to find slope. Given a graph of a line, the presentation shows how to find the slope by determining the rise and the run. The resource, part of an extensive geometry playlist, reveals the four basic slopes of lines.
Classifying Polygons: Lesson
4 mins 4th - 8th CCSS: Adaptable
New ReviewFor your eyes only: classify the names of polygons. After providing the definition of a polygon, the video introduces the two major classifications of polygons, concave and convex. The segment of a larger playlist on geometry continues...
Classifying Triangles: Lesson
5 mins 4th - 8th CCSS: Adaptable
New ReviewThat's correct, it is right and scalene. The video introduces the two methods for classifying triangles, sides, and angles. A resource in the playlist for basic geometry provides the definitions for each of the classifications.
Classifying Angles: Lesson
3 mins 4th - 8th CCSS: Adaptable
New ReviewIt's time to put the angles in place. Using diagrams, the video presents the basic definitions of the four classifications of angles. The segment in an informative playlist on basic geometry also provides informal descriptions of the...
Measuring Angles: Lesson
5 mins 4th - 6th CCSS: Adaptable
New ReviewDevelop a degree of measurement. With the aid of a protractor, the video shows how to measure angles. The segment of a larger playlist on geometry basics points out that it is possible to start at a value other than zero when measuring...
Midpoints and Segment Bisectors: Lesson
5 mins 6th - 10th CCSS: Adaptable
New ReviewLet's meet in the middle. As part of a comprehensive playlist on basic geometry, the video introduces the definitions of a midpoint and segment bisector. The resource shows a graphical approach to finding the midpoint of a line segment...
Measuring Distances: Lesson
4 mins 5th - 8th CCSS: Adaptable
New ReviewLet's rule the coordinate plane. By reviewing the marking on rulers, the video discusses how to determine the measurement between two points. The resource, a portion of a basic geometry playlist, determines the length of a side of a...
Basic Geometric Definitions: Lesson
6 mins 4th - 8th CCSS: Adaptable
New ReviewBuild up the basics of geometry, one point at a time. The segment in an extensive playlist on basic geometry provides the definitions of the essential building blocks of geometry. Using drawings, the video shows examples and descriptions.
Why Is It Called a Square Root?
3 mins 7th - 10th CCSS: Adaptable
New ReviewTake a radical look at square roots. The presentation examines square roots as the lengths of the sides of a square with a given area on the coordinate plane. Using this method, it is clear why the square root of a number can be positive...