EngageNY
Methods for Selecting a Random Sample
Random sampling is as easy as choosing numbers. Teams use random numbers to create a sample of book lengths from a population of 150 books. The groups continue by developing a technique to create samples to compare from two populations...
Radford University
Green Cravings
Build up a bag of green. Pupils determine the number of green Skittles in a snack bag and come up with a way to determine how many snack bags it would take to create one bag of only green Skittles. Classmates share their methods and...
EngageNY
Dividing the King’s Foot into 12 Equal Pieces
Apply, apply, apply! A measurement lesson applies a number of concepts to help learn a new construction. Scholars learn to divide a segment into n equal parts using a method that uses the Side Splitter Theorem and a method that...
EngageNY
Applications of Systems of Equations and Inequalities
Is the application of systems of equations giving your class headaches? Use this resource to build on your pupils' logic to lead them to building equations and using algebraic methods. The lesson begins with an exploration of...
Missouri Department of Elementary
Caution: Thin Ice!
Sixth graders listen to a story titled "Thin Ice!" then partake in a whole-class discussion asking and answering questions about what was read. Scholars brainstorm risky behaviors in preparation for a game of RISKO—a game similar to...
Corbett Maths
Construct a 30 Degree Angle
Split it down the middle. Using the tools of geometric construction, the video shows two different methods of constructing a 30-degree angle. The first method bisects an angle of an equilateral triangle. The second uses the diagonal of a...
California Department of Public Health
Walking on the Path to Better Health
Walk your way to health with this great resource! Walking is a valuable physical activity that can be done frequently and with ease by learners of all ages. "Warm up" by reviewing the benefits of physical activity with your class...
ReadWriteThink
Word Recognition Strategies Using Nursery Rhymes
As a class, scholars read the poems, Humpty Dumpty, Peter, Peter, Pumpkin Eater, and Jack and Jill, in order to identify words with the same ending sound. Using their rhyming skills, learners brainstorm additional words...
Health Smart Virginia
Stress Management Performance Task
Stress management is the focus of a three-part lesson. First, scholars brainstorm a list of activities that decrease stress. Second, they document their feeling about stress—how they feel, their triggers, and calming activity. Finally,...
Bowland
Tuck Shop
Correct a misleading conclusion. Individuals review a set of data and a conclusion to determine what is wrong with the conclusion. Pupils then represent the data with an appropriate display. Finally, learners develop a correct conclusion...
Wilderness Classroom
Pollution
Educate scholars on pollution—air, water, and land—with a series of lessons that begin with a thorough explanation of each type. Learners then take part in three activities to reinforce the importance of reducing pollution. They...
CK-12 Foundation
Development of Theories
Theory or Law? You decide. And so will your class members, in an insightful interactive. Young scientists divide common scientific principles or statements between the two groups, then dig deeper in understanding the functions of...
Mathed Up!
Questionnaires
Check the appropriate box. Class members determine whether a questionnaire is an appropriate one. The portion of the General Certificate of Secondary Education math assessment review requires pupils to create a valid questionnaire to...
C-SPAN
Student Symposium and Resulting Action
Your class may not be able to vote yet, but that doesn't mean they can't feel like they're part of the presidential election! The resource creates a symposium where pupils debate about a selected topic in current events during an...
UNICEF
Knowing Your Risk for HIV/AIDS
What are the various ways people can become infected with HIV? Build awareness with your pupils and dispel common myths on the transmission of HIV with this resource, which includes a brainstorming activity, group discussion,...
GeoGebra
Pet Sitters Feasible Region
Find the best way to maximize the profit. Pupils graph four constraints of a pet-sitting company, using a revenue equation to find a maximum amount the sitters can earn. By using the equation, scholars determine the number of cats and...
K20 LEARN
Chicken Truck: Writing Algebraic Expressions
How did the chicken travel down the road? Given a picture of a chicken truck, class members brainstorm what information they need to determine the total number of chickens on the truck. Pupils research for the information and devise a...
US Institute of Peace
Becoming a Peacebuilder
"Be the change you wish to see in the world!" The 15th and final lesson in a peacebuilding series uses this quote from Gandhi to prepare pupils for their own action projects. Individuals research a global issue, then brainstorm a method...
Teach Engineering
What is Going on with Grandma?
Pupils individually determine what they need to know about osteoporosis and how they will find that information. They share their thoughts with a partner before moving on to share with the class. The class arrives at a list of a set of...
Apple State University
Friendly Letter Mini-Lesson
This mini-lesson about informal letter writing is packed with a lot of information about writing a friendly letter. Class members begin by working in pairs to answer questions after reviewing letter models. Then, take part in a grand...
Balanced Assessment
Catenary
Develop a model for a hanging chain. Pupils find a mathematical model for a hanging chain and then they compare their models to the precise function that models the curve. Scholars come up with a strategy to determine how close...
Teach Engineering
Piezoelectricity
What effect makes children's shoes light up? Answer: Piezoelectric effect. Here is a PowerPoint presentation that describes piezoelectric materials as being able to convert mechanical energy to electrical energy. Individuals learn how...
EngageNY
Conducting a Simulation to Estimate the Probability of an Event
How can you complete a simulation when it is not practical to determine the probability of an event? Class members learn that in some situations, it is not feasible to find the probability of an event, but they can estimate it by running...
NASA
Resolving 3-Plane Traffic Conflicts by Changing Route—Problem Set C
Keep the planes from crashing. Pupils work with three airplanes and change their flight paths to keep them at a safe distance from each other. Individuals work through three problems in the third interactive in a set of six with...