Activity
Gatton Park

Magical Maths

For Teachers 1st - 4th Standards
A variety of activities take scholars outside the classroom to explore shapes, symmetry, measurement, patterns, sorting, and time in nature. Learners participate individually, and in teams, to measure found objects, go on a...
Activity
It's About Time

Concentrating on Collisions

For Teachers 7th - 12th
How important is momentum? Pupils investigate and apply the definition of momentum as they conduct analyses during a series of one-dimensional collisions. They infer the relative masses of two objects by carefully staging and predicting...
Lab Resource
Colorado State University

Why Does the Wind Blow?

For Teachers 6th - 12th
Without wind, the weather man wouldn't have much to talk about! Blow away your junior meteorologists with a creative demonstration of how wind works. The activity uses an empty soda bottle and compressible Styrofoam peanuts to illustrate...
Lesson Plan
Syracuse University

Erie Canal

For Teachers 3rd - 5th Standards
While canals are not the way to travel today, in the first half of the nineteenth century, they were sometimes the best way to move goods and people. Scholars examine primary sources, including maps and pictures, to investigate the role...
Lesson Plan
Curated OER

Chalk Chromatography

For Teachers 9th - 12th Standards
Your chemistry class is sure to love this experiment on column chromatography, as demonstrated with chalk sticks and felt tip markers. Pupils use sidewalk chalk (another inexpensive form of chalk stick) to demonstrate adsorption and the...
Lesson Plan
Cornell University

LEDs Rainbow Connection

For Students 6th - 12th
View LED lights through the eyes of a scientist. Young scholars learn to view light as a wave frequency and connect various frequencies to different colors on the light spectrum. A lab activity asks groups to measure the frequency of...
Lesson Plan
Curated OER

Measuring the Earth

For Teachers 10th - 11th
Students identify types of arcs and angles in a circle, find the measure of arcs and angles, and solve real world problems involving lengths of segments in circles, lengths, and areas.
Lesson Plan
Curated OER

Pape's Theorems

For Teachers 11th - Higher Ed
In this math worksheet, students find the length of the side of a regular hexagon whose area is numerically equal to its perimeter.
Worksheet
Curated OER

Solid Rocket Boosters

For Students Higher Ed
In this rocket worksheet, students calculate the burn rate for solid rocket boosters depending on exposed fuel area and burn depth. This worksheet has 2 problems to solve.
Lesson Plan
Curated OER

Cones, Cylinders, Spheres

For Teachers 9th - 11th
Students classify polygons by name and shape. In this geometry lesson, students identify the lateral surface of each conic. They differentiate between cones, cylinders and spheres.
Lesson Plan
Curated OER

Upwelling Terrestrial Radiation

For Teachers 11th - 12th
Students calculate the hourly irradiance of the earth at a site given the near-surface air temperature of the site. They compare the calculated values of irradiance with those measured by instruments at the site. Students need to...
Lesson Plan
Curated OER

How Many Trees Can You Grow?

For Teachers 6th - 12th
Students solve a story problem about how many trees can be planted in a given area. Using a map, they gather information about the size of the area and the dimensions of an acre. They use a specific equation to determine the area of...
Lesson Plan
Curated OER

Design a Better Classroom Workplace

For Teachers 12th - Higher Ed
Students design a new classroom workplace. In this architecture activity, students use area formulas to identify the problem with the existing desks in their classroom. Students design their own solution volume formulas to solve the...
Lesson Plan
Curated OER

Orthographic Drawing

For Teachers 9th - 10th
Students investigate orthographic drawings. In this geometry lesson, students identify properties of three dimensional drawings in space. They solve problems using volume and area formulas.
Worksheet
Curated OER

Advanced Matching--Land Formations Part 1

For Students 4th - Higher Ed
Using this activity, learners could review information they have covered about land forms, such as hills, mountains and plateaus. This 17 question activity could be used with upper elementary or ESL students to test or review information...
Lesson Plan
Curated OER

Water Above the Ground

For Teachers 6th - 10th
Students create a river drainage basin using a plastic tub, sand and a pitcher of water. They simulate the flow of water through the basin then add chocolate syrup to model what would happen if stormwater pollution entered the basin.
Worksheet
Curated OER

Sunspots

For Students 7th - 9th
In this sunspots worksheet, students use the given size of a sunspot and find the total number of Earth's it would take to equal the sunspot size. Students answer 3 questions about the sunspots and are given an extra credit problem with...
Lesson Plan
Curated OER

Area graphics for 7th graders

For Teachers 6th - 7th
Pupils randomly select dimensions for three geometric shapes (square, right triangle and circle). From the graphs they compare and contrast the graphical results of each shape.
Worksheet
Curated OER

Is Global Warming Affecting Hurricanes?

For Students 7th - 12th
For this hurricane worksheet, students use data charts showing the number of hurricanes and the severity of these hurricanes to determine if global warming is causing an increase in hurricanes. This worksheet has 2 short answer questions.
Lesson Plan
Curated OER

How Big is a Molecule?

For Teachers 9th - 12th
Students estimate the size of a molecule of oleic acid. They conduct an experiment using chalk dust, water, and oleic acid, solve various calculations, and answer discussion questions.
Lesson Plan
Curated OER

Earthquakes on the Surface

For Teachers 4th - 6th
Students view topographic or relief maps of Southern California and discuss what they see. They make predictions based on the topography of the region.
Lesson Plan
Curated OER

Local Area - Ecosystems

For Teachers 3rd - 5th
Students examine ecosystems in the Connecticut River Valley. They view and discuss photos of ecosystems within their community, and create a picture web of an ecosystem.
Lesson Plan
Curated OER

The Rifting of Pangaea and the Gettysburg Battlefield

For Teachers 11th
Eleventh graders analyze and interpret an animated model of Earth’s rifting processes.  In this Earth Science lesson, 11th graders connect Earth’s rifting processes with the Earth’s surface in the Gettysburg battlefield. ...
Lesson Plan
Curated OER

Mars Geologic Mapping

For Teachers 3rd - 5th
Students identify and interpret photographic details of a Martian surface image, design, and create a simple features map. They identify and interpret the geologic history of a part of Mars' surface and then, analyze and discuss the...

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