Curated OER
Graphing Equivalent Fractions
Students graph families of equivalent fractions and compare them by observing the slope of the line formed by each fraction family. They place fractions in ascending order by comparing the slopes of each line after several families of...
Curated OER
My Credit Card Plan
Remember all those credit card tables lined up on your college campus? So alluring and dangerous, if you don't know what you're doing. Prepare your pre-college attendees for life by offering a lesson on credit management. They discuss...
Curated OER
Matrix Analysis of Networks
Explore the connection between a finite graph, a directed graph, and a matrix. Graph lines and identify the relationship of matrices in real-world scenarios. Then use this information to work with a partner to plan and design a...
Curated OER
Place Value - What Is the Value of the Place?
Second graders build number sense in an activity that requires the matching of base 10 representations to numbers. It is the teachers responsibility to gauge student understanding and involvement while class members work in groups.
Alabama Learning Exchange
Building Functions: Composition of Functions
Hammer away at building different types of functions. An engaging lesson builds on learners' knowledge of domain and range to create an understanding of composite functions. Young scholars learn to write composite functions...
Curated OER
Substitute into Simple Expressions
Learners simplify simple equations. Using a maze game, young mathematicians speculate about the size of different algebraic values and what other equivalent expressions might look like. It is a nice beginning activity for introducing...
Curated OER
Writing an Informal Letter
What is the difference between formal and informal letter writing? Who gets a formal letter? What about an informal letter? This reference page presents different introductions and phrases you might see in each type of letter, and then...
Curated OER
Audio Engineers: Sound Weavers
Students explore audio engineering. In this career education and "sound" science lesson, students define related vocabulary and make connections between the music they listen to and the job an audio engineer does after listening to...
Curated OER
Mind Your Pints and Quarts: Making Sense of Liquid Measurement
Learners convert among liquid measurement units. In this measurement lesson, students use Visual Thesaurus to gather information about customary units for liquid measure such as cup, pint, and quart, then learners practice converting...
Curated OER
Estimating Solutions
Finding approximate solutions to word problems allows users to assess the reasonableness of their answers. In a well-paced lesson, the class rounds numbers to estimate the solutions. They explain their thinking and determine if the...
Curated OER
Adding Fractions with Unlike Denominators
Students explore why denominators need to match before adding (or subtracting) a fraction. They use unmarked fraction circles and marked fraction bars, to discover a method to add fractions with unlike denominators using equivalent...
Curated OER
Cookie Dough Equivalence
There's nothing better than using a cooking lesson to teach about fractions! In this clever lesson, young chefs must determine the proper amounts of ingredients while using a standard measuring cup. The recipe is embedded in the plan,...
Curated OER
Our Geometic World
Young scholars walk around the neighborhood and identify various polygons and lines in buildings, nature and other objects. They design a building using various geometric patterns, shapes and lines. Students complete a descriptive...
Curated OER
How's The Weather?
Students make a box and whiskers plot using the TI-73 graphing calculator. Each student would have their own calculator but they would work in small groups of two or three to help each other enter the data and make the plots.
Curated OER
Transformational Geometry Using the Geometer's Sketchpad
Students complete a webquest on the various types of symmetry. Using a computer, they explore the concepts of transformational geometry and identify points, segments, lines and planes. They experiment with the rotation of a quadrilateral...
Curated OER
3-D Figures Part 1
Elementary schoolers explore 3-D shapes. They transition from thinking of shapes as only 2-D. Pupils read Cinderella as a launching activity for their upcoming adventure, and explore a new world of 3-D shapes in this introductory lesson.
Curated OER
Equivalent Fractions
If you are looking for a simple way to review equivalent fractions, this is a great resource. Using a visual means and a series of examples, learners review this skill. There is a worksheet provided and a prompt to encourage pupils to...
Curated OER
Greenhouse Effect ...Building Our Own
Learners explore the greenhouse effect. They set up a simplified model of the earth and the greenhouse effect. Students compare temperatures inside a jar to temperatures outside the jar. Pupils collect information and create a line...
Curated OER
Design Space
Students will develop an understanding design space. The arrangement of shapes is taught to create simple perspective. The differences in the size of shapes is shown in order to help learners see how they should be arranged in...
Curated OER
Estimating Solutions to Word Problems
Learners use estimation to determine the answers to word problems by rounding whole numbers. For this estimation lesson plan, pupils compare and contrast solutions using the best answer.
Curated OER
Cookie Dough Equivalence
Who doesn't love cookies? In this lesson, learners follow a recipe to make cookies, practicing their ability to compare fractions as they go. This is a wonderful way to motivate your class to practice this important skill.
PricewaterhouseCoopers
The Stock Market
Keep or sell? Young learners simulate as buyers in the stock market while learning about the benefits and important factors to know when purchasing. The thorough resource allows for observation of case studies and provides...
PricewaterhouseCoopers
Risk Management and Insurance: Insurance Costs and Considerations
Compare the different types of insurance with high schoolers, and have them learn the benefits and costs of medical, auto, and home policies. The resource addresses what makes some insurances more costly and what teenagers can do to...
National Wildlife Federation
Get Your Techno On
Desert regions are hotter for multiple reasons; the lack of vegetation causes the sun's heat to go straight into the surface and the lack of moisture means none of the heat is being transferred into evaporation. This concept, and other...