EngageNY
What Are Similarity Transformations, and Why Do We Need Them?
It's time for your young artists to shine! Learners examine images to determine possible similarity transformations. They then provide a sequence of transformations that map one image to the next, or give an explanation why it is not...
EngageNY
General Prisms and Cylinders and Their Cross-Sections
So a cylinder does not have to look like a can? By expanding upon the precise definition of a rectangular prism, the lesson develops the definition of a general cylinder. Scholars continue on to develop a graphical organizer for the...
Curated OER
Indy 500
Start your engines! Small groups collect data from websites pertaining to the Indianapolis 500 in order to determine average speed per lap and miles in each lap. The lesson requires prior knowledge of the the formula d=rt.
Curated OER
Putting the Pieces Together
Children explore fractions on a conceptual level by making individual quilt squares. Each student works with small paper swatches to divide them into pieces that represent a given fraction. The class is then separated into groups and...
Curated OER
The "U's" Have IT!
Young scholars explore the maximum and minimum values of parabola. In this exponential equations lesson, students use graphing calculators or TI Interactive Software to calculate values of parabola and graph x-intercepts of parabola.
Curated OER
Dot Plots
Number crunching statisticians explore displaying data with dot plots and define the difference between quantitative data and qualitative data. Dot plots are created based on a set of given data and analyzed.
Curated OER
Multiplying Whole Numbers and Decimals
Upper elementary and middle school learners explore number sense by completing a list of multiplication problems in class. Learners discuss the difference between whole numbers and decimals while solving multiplication problems. They...
AGradeMath.com
Working With the 10,000 Chart
Calculate the answers to problems that are multiples of ten to help your class discern patterns in the zeros and learn to sequence. Each person receives a 10,000 chart, but s/he must discover that on their own through estimation and...
Curated OER
Representing Data 1: Using Frequency Graphs
Here is a activity that focuses on the use of frequency graphs to identify a range of measures and makes sense of data in a real-world context as well as constructing frequency graphs given information about the mean, median, and range...
Concord Consortium
Track of Dreams
Don't run from the resource—sprint to it. Using an engaging performance task, scholars consider a set of constraints on the creation of a track. Given several possible designs, they determine if the designs meet the constraints. If not,...
Curated OER
Fraction Conversion Bingo
Pupils reinforce previous math lessons involving the relationships between fractions, decimals and percents.
Curated OER
Johnny Appleseed Origami
Second graders make an origami Johnny Appleseed. In this geometry lesson plan students follow folding instructions. They find different geometric shapes while they are folding. They create Johnny Appleseed's body and attach a face and...
Curated OER
Towers of Steel
This lesson starts with geometers discussing how to find the volume of a cone and pyramid, using what they know about the volume of a cylinder or prism. Then, using the formulas, they calculate the volume of cones and other conics using...
National Autistic Society
Autism Awareness
Planning activities for Autism Awareness Month? Check out the ideas in a packet designed to raise awareness of autism. Suggestions include plans for an assembly to launch a school-wide focus, lesson plans for classroom activities, and...
Curated OER
One Size Fits All, Part 1
Can you tell how tall someone is just by looking at their feet? In this activity, young mathematicians measure their height, arm span, and foot size, graph their findings, and answer questions about how these measurements are related....
Illustrative Mathematics
Do You Fit In This Car?
A short activity that focuses on the normal distribution as a model for data distribution. Using given means and standard deviations, your budding statisticians can use statistical tables, calculators, or other statistical software to...
Curated OER
Reasonable Estimates
Help pupils explore estimation. They will make estimates and discuss when you might use an estimate. Then they discuss if their estimates are reasonable.
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
Trip to the Greenbrier
Tenth graders explore the Greenbriar Resort. In this budgeting lesson, 10th graders plan and calculate the cost of trips from their home to the Greenbriar Resort.
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
What's Shaking? Three-Lesson Unit
Your young architects use the Internet to research tall structures or sky scrapers to help in the design of their scale drawings. This is instructional activity one of three in which learners design, build, and test model skyscrapers for...
Curated OER
It's About Time
First, second, and third graders explore elapsed time through estimation and prediction. They work with a partner to estimate how long it will take to perform various tasks. One person uses a stop watch to time his or her partner...
Curated OER
Measurement (Grades 3-5)
Third, fourth, and fifth graders participate in measurement centers. They visit six different centers: standard and linear measurement, clocks, weight, volume, temperature, and converting measurements. They complete a data collection...
Curated OER
Inequalities 7.3
Graph inequalities and discuss the difference in their slopes. Learners observe rate of change as they compare linear, quadratic, and cubic functions.