Curated OER
Simple Inequalities
Students solve inequalities. In this inequalities lesson plan, students evaluate simple inequalities. They examine vocabulary words. Students participate in breath holding activities and write inequalities to represent the activity. In...
Curated OER
Systems of Equations: What Method Do You Prefer?
Students explore the concept of solving systems of equations. In this solving systems of equations instructional activity, students watch YouTube videos about how to solve systems by graphing and by elimination. Students use an...
Curated OER
Profitable Soda Stand
Am I making any money? Help learners determine if their fictitious soda stand is turning a profit. They graph linear equations using the slope and y-intercept and identify the best price to use to sell soda. They identify the domain and...
Curated OER
Another Way of Factoring
Focusing on this algebra lesson, learners relate quadratic equations in factored form to their solutions and their graph from a number of different aspects. In some problems, one starts with the original equation and finds the...
Curated OER
Get in Shape with Geometry
Using geoboards, computer programs, and hands-on manipulative materials, elementary schoolers engage in a study of two and three-dimensional geometric shapes. This lesson is chock full of good teaching ideas on the subject, and the...
EngageNY
Vectors and the Equation of a Line
Represent linear equations in both two and three dimensions using parametric equations. Learners write parametric equations for linear equations in both two and three variables. They graph and convert the parametric equations to...
Curated OER
Poly-Mania
This hands-on instructional activity takes young geometers on a tour of 2D polygons and 3D polyhedrons. After exploring different web resources and discussing geometric shapes, small groups construct models of polyhedrons using bendable...
Curated OER
Surface Area and Volume
Upper graders identify the surface area and attributes of figures that are measurable. They estimate, measure, and record perimeter, area, temperature change, and elapsed time, using a variety of strategies. They also determine the...
Teach Engineering
What's Wrong with the Coordinates at the North Pole?
Here is an activity that merges technology with life skills as individuals use Google Earth to explore the differences between coordinate systems and map projections. The self-guided instructional activity is the fourth segment in a...
Howard Hughes Medical Institute
Stopping Mosquito-Borne Disease
Fifty million people catch dengue fever each year. Understanding the transmission and symptoms of this disease helps people prevent and treat it. Learn about multiple intervention strategies and view graphs of their effects to stop the...
Curated OER
Math: Road Trip
Twelfth graders use road maps to calculate the distance between two locations. They estimate the cost for fuel and the miles per gallon. They consider other factors such as geography, road conditions, and traffic that may impact the cost.
Curated OER
Numbers in the News
Students examine numbers used in the real world by reading newspapers. In this number identification lesson, students explore popular newspapers and attempt to find numbers in prices, temperatures, dates, sports scores, etc....
Curated OER
What's a Per-"cent"?
Students recognize the mathematical connections between fractions and percents. They develop and study graphs to make connections between their data and what it represents. They write about the connections they have discovered.
Curated OER
Applying Central Tendency
Twelfth graders calculate the mean, median, and mode of various wages. They apply these skills to asking for pay raises. They discuss whether the mean, median, or mode provide the highest wage increase.
Curated OER
Completing Simple Tax Forms
Twelfth graders practice filling out IRS 1040 EZ forms. They discuss various ways people pay taxes. They assess the importance of W-2 forms and apply skills using the IRS tax table to compute how much money is owed or returned.
Curated OER
Do Deductibles Matter?
Fifth graders discuss insurance and the cost of automobile insurance. They compare and contrast the costs of insurance from different companies. They figure the savings from the lowest deductible to the highest deductible.
Curated OER
Investing for the Future
Twelfth graders perform basic calculations for saving and investment strategies. they simulate the investment of $1,000 in the stock market and savings account. they determine which pays the greater dividend.
Curated OER
The Stock Market
Students explore the loss and gain made in the stock market as they invest a sum of money and report the results as percentages instead of points.
Curated OER
Calico Watercolor Cats
A fun art project, this lesson incorporates math and listening skills as young artists play with a new painting technique. First the teacher models how to draw a cat using shapes, an oval for the body, triangles for the ears and so on,...
Curated OER
Math & Social Science
Students are given data and are to calculate averages and yearly totals of how many cars travel the Tacoma Narrows Bridge. They also make a graph of the data.
Curated OER
Part Part Whole
First graders solve number sentences. For this problem solving lesson, 1st graders construct addition sentences using a part part whole mat. Students demonstrate problem solving strategies using cubes.
Curated OER
My Time Book
First graders write a time book. In this writing and telling time lesson, 1st graders learn about the concept of time using a Judy clock. Students read a book about a ladybug and look closely at the time on the clock. Students then...
Curated OER
In Great Demand
Focusing on supply and demand, learners discuss economic principles in this lesson related to Wisconsin. After discussing supply and demand, learners answer questions related to a pizza parlor. They talk about profit, as well as other...
Curated OER
The Impact
Learn about the destruction of the rainforest by analyzing statistics. Young learners make an original line graph showing destruction in the rainforest. Additional activities include making a collage, sequencing Dr. Seuss' The...