Curated OER
Changing Faces: A Study of Solar and Planetary Rotation Rates
Middle schoolers determine rotation rates of a variety of solar system objects using images and the Internet.
Curated OER
How High did My Rocket go?
Students shoot off a rocket and measure the trig ratios relation. In this geometry lesson, students practice using an inclinometer to figure out how high their rockets fly. They measure angles and height and relate it to gravity and...
Curated OER
Navy Sail Design
Students use the Pythagorean Theorem to explore sailboat design. In this Pythagorean Theorem lesson, two sides of a triangular sail are measured, and the theorem is used to calculate the third side. A worksheet, bulletin board design,...
Curated OER
Making a Periscope
Students experiment with a simple periscope to see how it reflects light. They draw a diagram of the path a ray of light follows as it travels from an object, through the periscope, and into your eye.
Curated OER
Cooling With Sunshades
High schoolers conduct research in order to find the effects of properties exposed to heat and how they change temperature. They consider the effect of sunlight upon objects that are placed outside with the help of an experiment. They...
Curated OER
Evaporation
First graders explore, analyze, document and study weather and the water cycle. They observe the weather and begin a weather journal. Each student interacts with the concepts of evaporation, condensation and precipitation, clouds,...
Curated OER
Sun
Learners study how the sun is at the center of the solar system. In this solar lesson students measure the altitude of the sun and its size.
Curated OER
Stories from Africa
Students discuss the size of adult African elephants after a demonstration on their height. They try to guess the animal of discussion based on clues given about their size and characteristics. As a class, they try to identify other...
Curated OER
Traveling Through the Solar System
Students use calculator and non-calculator methods for analyzing data. They apply data collection and analysis in a study of mass and weight. Students enhance and apply the concept of line of best fit. They master graphing in a plane,...
Curated OER
Eagle-Eyed
Students study the eyesight of eagles. They discuss raptors and their eyesight and compare it to their own. They measure how far away they can see a small object and its distance. They calculate the eyesight to measure an eagle's...
Curated OER
The Distance to an Unapproachable Point
Students use geometry or trigonometry to measure the distance of a far off point. They verify their measurements using a tape measure to check their work.
Curated OER
Shadow Chasing
First graders observe and measure their shadows. They go outside at three hour increments during the course of a day. Each time students measure and record the length of their shadows. Students read books about shadows and discuss why...
Curated OER
Learning Lesson: The Shadow Knows I
Students examine the elevation of the sun to discover the changes in seasons. They observe and measure the length of their shadow. They compare this measurement to one taken four months later.
Curated OER
How Far Can You Throw?
Sixth graders take a turn throwing the basketball and softball. They measure the distance in feet and inches between the starting and landing points of the balls. The recorder will record the distance each ball was thrown next to each...
Curated OER
Properties of Fractals
Students build a working definition of a regular fractal, they measure the concepts of dimensions and scale, they explore the concept of a logarithm and they attempt to solve simple exponential equations for the exponent both by trial...
Curated OER
How Fast Is that Rocket?
Eighth graders calculate the speed of a falling object using measurements from a falling rocket. They report data from their data sheet to the teacher to record on the board or on the overhead transparency and discuss the results with...
Curated OER
How Does Radon Get In?
Pupils examine the potential sources of radon entry into homes. They compute the surface area for various objects, create a sketch of their home, calculate the ratio of air leaks to the outside surface area, and conduct a radon audit of...
Curated OER
A Real-Life Application of Ratio
Learners discuss the concept of "aspect ratio" of the Helios Prototype. They find real life objects that are taller or shorter than them by a certain amount. They practice with ratio and measurement.
Curated OER
Simply Similar at Sea: Simple Triangles
Tenth graders answer a variety of problems based on similar triangle and learn about the rule of thumb. They will test the rule of thumb by estimating the distance to an object in the classroom.
Curated OER
Math All Around Us
Learners identify real world problems from given story problems. For this story problem lesson, students find places, events or items in the school environment that can be used to create story problems. Learners take a picture of the...
Curated OER
DRAWING AND DESIGN
Students use imagination to draw his/her locker. They develop measuring and estimation skills.
Curated OER
Watershed Management
Middle schoolers investigate the concept of a watershed. They conduct research into the concept using a variety of resources. Students take a field trip to a local watershed to make observations. The outcome is a report concerning the...
Curated OER
Weightlessness
Eighth graders study weight, force and mass as it pertains to the earths pull. For this weightlessness lesson students are divided into groups and complete an activity.