Curated OER
Measure the Earth's Circumference
Students explore geometry by conducting a science experiment. In this circumference measurement instructional activity, students review the Greek geographer Eratosthenes who first discovered the circumference of our planet. Students...
Curated OER
Units Multiplication Closure Activity
Students practice multiplication. For this multiplication lesson, students multiply two numbers and closely examine how multiplication affects the units digit of the product.
Curated OER
How Healthy is the Wetland?
Students explore wetlands. In this ecology activity, students visit a wetland site and collect data about the wetland functions. Students record their results and use the data recorded to rate the wetland site on its function.
Curated OER
Checking Account
Students keep track of finances in a check register. In this checking account lesson, students practice writing checks and deposit slips as they add and subtract decimal amounts in order to balance a checkbook in a register.
Curated OER
One-Step Linear Equations
Sixth graders explore linear equations. In this linear equations lesson, 6th graders explore visual examples of 1-step linear equations. Students also practice solving problems that their instructors model.
Curated OER
Finding the Average Temperature
Students calculate averages. In this average temperature lesson, students collect data and use their problem solving skills to calculate average temperatures.
Curated OER
Polygons, Pingos, and Themokarst! Oh MY!
Students complete activities to learn about the common land features in Alaska. In this land study instructional activity, students study an overhead for permafrost features. Students define ice wedge polygons, thermokarst, and pingos....
Curated OER
Pet overpopulation-Dogs and Cats Can't Add or Subtract, But They Sure Can Multiply
Students explore pet overpopulation. In this character development lesson, students solve math story problems to determine how many kittens can be produced by one unspayed cat. Students discuss the consequences of pet overpopulation and...
Curated OER
Area, Perimeter, Circumference
Sixth graders use different measuring tools to measure area, perimeter, and circumference of different shapes. In this measurement lesson plan, 6th graders measure parallelograms, triangles, and circles.
Curated OER
polyhedron
Students examine the different types of polygons and their characteristics. In this polyhedrons lesson, students discuss the derivations of specific models of polyhedrons. Students work in pairs to make a copy of a polygon model, then...
EngageNY
The Order of Operations
Future mathematicians learn how to evaluate numerical expressions by applying the order of operations. They evaluate similar-looking expressions to see how the location of parentheses and exponents affects the value.
EngageNY
From Equations to Inequalities
Sometimes, equality just doesn't happen. Scholars apply their knowledge of solving equations to identify values that satisfy inequalities in the 34th installment of a 36-part module. They test given sets of numbers to find those that are...
Curated OER
Altering a Plant Environment
Students investigate what a controlled group is by creating an experiment. In this plant growth lesson, students identify the different parts of a plant and discuss what is needed for a plant to be successfully grown. Students grow a...
Curated OER
Snake in the Grass: Capture/Recapture Activity
Learners estimate the total number of species in Ecuador using the capture/recapture method. They collect data about each species and act as members of a science expedition to determine the total number of species by using mathematical...
Curated OER
Measure Mania
Groups of students rotate through five classroom stations to estimate, measure, and record volume, length, weight, mass, and area using both customary and metric measure. They evaluate their data to determine how close their estimates...
Chicago Botanic Garden
Climate Change Around the World
Look at climate change around the world using graphical representations and a hands-on learning simulation specified to particular cities around the world. Using an interactive website, young scientists follow the provided directions to...
Virginia Department of Education
Balancing Act
How many different interpretations of the mean are there? Scholars place numbers on a number line and determine the mean. They interpret the mean as the average value and as the balance point.
Virginia Department of Education
Pick and Choose
Properly teach properties with three activities that allow learners to investigate properties of real numbers. The resource covers the identity properties for addition and multiplication, the inverse property for multiplication, and the...
Howard Hughes Medical Institute
What van Leeuwenhoek Saw
When van Leeuwenhoek saw cells and single-celled organisms for the first time, he knew these small things were a big deal! Share his discoveries with young learners through a narrated video, model-building activity, and scale study....
Teach Engineering
Better By Design
Which modification is the best? Using the scientific method, pairs determine the effects of each control surface on the distance of a glider's flight. The activity, section 16 in a 22-part unit on aviation, allows pupils to gain a better...
Cornell University
Scaling Down: Effects of Size on Behavior
Two activities explore the concept of size, especially small sizes down to the nano. Scholars practice determining volume, mass, and density and calculate exponential increases and decreases. They then predict and test the effect of size...
Virginia Department of Education
Exploring Quadrilaterals
Sort this resource into the Use pile. Scholars investigate attributes of quadrilaterals and then use the results to sort and classify the shapes labeling each figure with their properties to justify the classifications.
Curated OER
Cookie Mining
Students simulate coal mining with chocolate chip cookies and toothpicks. They investigate the costs associated with mining coal.
Curated OER
The Appliance Explosion
Students explain why the number of appliances used today differs greatly from the number used previously. They construct a bar graph to show changes in appliance use over a period of time. They also list appliances that could be eliminated.