Curated OER
Indoor Gardening by Building a Simple Hydroponics
Students investigate the use of hydroponic gardening on the world food supply. For this hydroponic gardening lesson, students make a garden out of a soda bottle, grow a cilantro plant, and compare hydroponics with regular gardening using...
Curated OER
Trash to Gas
Middle schoolers experiment with biomass materials as alternative energy sources. In this biomass material lesson, students participate in an experiment with cow manure to determine how it can be used as an energy source. They record...
Curated OER
The Minority Majority
Students design a census class and school, then tabulate the results. They respond to a sample census, then reflect on why questions of race and national origin are different.
Curated OER
The Internet Pizza Server - Pizza Simulation
Students simulate going to a pizza restaurant, ordering a pizza, and determining whether a small, medium, large, or family size pizza is a "better-buy." Students calculate the price/per/topping and determine whether this price is "fair"
Curated OER
How Fast is it Traveling?
Students calculate the rate of speed of various moving objects within the classroom setting, or outside under a controlled environment.
Curated OER
Proving (a Theorem) and Disproving (a Theory)
As a cross-curricular lesson, your class examines the issues of gender discrimination, careers, and gender roles. They read and discuss an article, prepare a proof of the Pythagorean theorem as a class, and develop a creative...
Curated OER
Proportionality Using Labyrinths and Mazes
Conduct research on the Internet about labyrinths and mazes to learn about proportions and ratios. Inquisitive minds design their own maze, one maze is chosen and proportionately enlarged to 20 feet by 30 feet. This is a fun challenge...
Curated OER
Swinging Pendulum
Learners engage in an activity which demonstrates how potential energy (PE) can be converted to kinetic energy (KE) and back again. Given a pendulum height, students calculate and predict how fast the pendulum will swing by understanding...
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How To Measure Area
Geometers learn how to measure the area in square units. They use the floor in the classroom as a visual to measure a square foot area. They use classmates to fill the space and expand the measured area square foot by square foot until...
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Benefits of Indoor Plants
Students diagram a plant. In this Science lesson, students explore the concept of photosynthesis focusing on the oxygen production. Students calculate the amount of plants needed to filter the air in their classroom.
Curated OER
Make a Solar Oven
Students build a solar oven. For this Science lesson, students construct a functional solar oven. Students design the oven and explain the energy concepts involved.
Insurance Zebra
Insurance Curriculum for Middle and High School Teachers
Liability, deductible, premium ... what do these words mean, and how do they relate to insurance? Scholars complete a pre-test, matching vocabulary activity, and insurance timeline worksheet and become familiar with these terms. Next,...
Illustrative Mathematics
Comparing Two Different Pizzas
What better way to learn about fractions than with a couple pizzas? Help Jessica figure out how much of the pizza she has eaten, while teaching your class that fractions refer to a specific whole amount. This problem will be challenging...
Curated OER
Valentine Marbles
if you've ever had to guess how many items were in a jar, then this problem is for you! With a big jar full of red and white marbles, does picking a sample of 16 allow your learners to get a good estimate on the percentages of each...
Curated OER
Find A System
Learners must think critically about the graphical and algebraic forms of a system of linear equations in order to come up with their own system when given a point that is the solution to the system.
Curated OER
Cantor Set
Discover an interesting mathematical object that your algebra learners will enjoy investigating. Their adventure will lead them to the generation of a finite geometric series.
PBS
Stories of Painkiller Addiction: Myth or Fact
Are opioids the most abused drug after marijuana? How hard is it for young people to obtain painkillers without a prescription? Middle and high schoolers explore the growing epidemic of opioid addiction with a lesson that prompts them to...
Curated OER
Simplifying Expressions (Addition and Subtraction)
Seventh graders simplify algebraic expressions using addition and subtraction to combine like items and solve for the variable. They work with inverse operations to solve equations with guided practice. Everyone completes various...
Curated OER
Centripetal Force
In order to investigate cetntripetal force and angular momentum, youngsters compare the motion of erasers hung from a string. It is not clear what type of Amish toy is needed in the warm up activity, so you may not be able to use it. The...
Curated OER
Graphing Linear Equations and Inequalities
Students discuss methods to solve equations and inequalities with one variable. As a review, they write Addition and Subtraction properties of equality and Multiplication and Division properties of equality. Students graph points, write...
Curated OER
All About Me: Measuring Height and Weight
Students take personal fitness inventories. In this personal health lesson, students take measurements of their heights and weights. Students record the data, calculate their BMI, and then chart their physical activity.
Curated OER
Discovering Dinosaurs
Third graders use an online database to gather information about five dinosaurs that are of interest to them. Using a chart, they record their length, height and two interesting facts for each dinosaur. They draw a picture of the...
Curated OER
Review Game
Students of all ages and subjects can participate in this review game. They are given a note card with a question or problem. The game is over when students have no more questions to answer.
Curated OER
Order of Operations
Sixth graders are introduced to the concept of the orders of operations. The skills of using exponents are needed before trying the new concept. Students can be separated in groups for scaffolding.