Activity
Exploratorium

Tired Weight

For Teachers 6th - 12th Standards
You don't need a scale to determine weight. This activity provides a way to use the concepts of air pressure and surface area to determine the weight of a vehicle by calculating the amount of weight each tire supports.
Lesson Plan
Curated OER

Fraction City

For Teachers 4th - 7th
Welcome to Fraction City! This is an incredibly interactive and fun way to teach properties of fractions, and reaches multiple learning styles. Scholars create "blocks" by folding strips of paper in various increments (thirds, fourths,...
Worksheet
Curated OER

Measuring By Hand

For Students 4th - 5th
In this measuring by hand worksheet, students first use a ruler to measure then use their cubit and thumbs to estimate lengths in inches and complete an 'analyze it' and 'explore' question. 
Lesson Plan
Curated OER

Exploring Volume of Cylinders

For Teachers 10th
Tenth graders investigate the volume of a cylinder.  In this geometry instructional activity, 10th graders create three-dimensional cylinders and use a ruler to determine the dimensions.  The instructional activity progresses...
Worksheet
Curated OER

Dot's Dot

For Students 3rd - 4th
In this math estimation worksheet, students estimate how many centimeters it is from each dot in a dot to dot puzzle. Students then use a ruler to measure exactly.
Worksheet
Curated OER

Measurement: Inches

For Students 1st - 2nd
In this measurement worksheet, students review the definition of an inch and use a ruler to measure the 7 objects to the nearest inch.
Worksheet
Curated OER

Vertical Angles Exploration

For Students 10th
In this vertical angles explorations worksheet, 10th graders solve and complete 6 different types of problems. First, they use a ruler and a protractor to measure the angles illustrated. Then, students complete the tables next to each...
Lesson Plan
Cornell University

Constructing and Visualizing Topographic Profiles

For Teachers 6th - 12th Standards
Militaries throughout history have used topography information to plan strategies, yet many pupils today don't understand it. Scholars use Legos and a contour gauge to understand how to construct and visualize topographic profiles. This...
Lesson Plan
Curated OER

Name Patterns

For Teachers 3rd - 6th
Here is a fun, colorful, and engaging art project that is sure to get your kids excited! They make a piece of art using watercolor paints, and by making a design out of the letters of their first name. This would be a fantasti art...
Lesson Plan
EngageNY

The Angle-Angle (AA) Criterion for Two Triangles to Be Similar

For Teachers 9th - 10th Standards
What do you need to prove triangles are similar? Learners answer this question through a construction exploration. Once they establish the criteria, they use the congruence and proportionality properties of similar objects to find...
Lesson Plan
1
1
Laboratory for Atmospheric and Space Physics

Growing Up With A Mission

For Teachers 3rd - 6th Standards
New Horizons began its journey to Pluto in 2006. Ten years later, it continues its mission. In that time, scholars have surely grown, but how much more will they grow by the time New Horizons reaches its destination? Find out with an...
Lesson Plan
Illustrative Mathematics

Are These Right?

For Teachers 3rd - 5th Standards
Is that a right triangle or a wrong triangle? Young mathematicians look at eleven different shapes and use a measuring tool of their choice to determine which triangles have right angles. Consider cutting out sets of the shapes to...
Lesson Plan
NOAA

Through Robot Eyes

For Teachers 9th - 12th
How do robots assist ocean explorers in collecting data and images? The final installment in a five-part series has science scholars examine underwater images collected by robots and identify the organisms shown. Groups then calculate...
Activity
DiscoverE

Core Sampling

For Teachers 6th - 12th
Simulate soil sample assemblages. Individuals create soil layers in a cup. They then use straws to collect core samples from these layers. What information can they glean from the core samples, I wonder?
Worksheet
Curated OER

Line of Best Fit

For Students 7th - 8th
In this line of best fit learning exercise, students solve and complete 8 different problems that include plotting and creating their own lines of best fit on a graph. First, they study the samples at the top and plot the ordered pairs...
Lesson Plan
Curated OER

WonderFoam Collagraph Prints

For Teachers Pre-K - 12th
Experiment with your very own printmaking blocks using foam sheets! Your class can create a beautiful pattern on their stamp with various shapes, symmetrical or not. Printing these might resemble Italian or Spanish tile patterns, or a...
Assessment
Mathed Up!

Standard Form

For Students 7th - 9th
Be sure your young mathematicians can work with scientific notation. Scholars first watch a video to review scientific notation. They then complete a learning exercise requiring conversions and operations with scientific notation.
Assessment
Mathed Up!

Tree Diagrams

For Students 9th - 11th
Explore how to visually represent probability problems. Scholars watch a video to refresh their memories on tree diagrams. To finish the activity, they complete a activity of questions on this topic.
Lesson Plan
1
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Chicago Botanic Garden

Impacts of Climate on Forest Succession

For Students 10th - 12th Standards
Part two in a series of four explores the effects of climate on succession or the changing of plant species in a forest. Groups review how to identify trees and then spend a day in the field collecting extensive data on trees to...
Worksheet
Wordly Wise 3000 Online

Viva Cinco de Mayo

For Students 4th - 8th Standards
Many people think Cinco de Mayo is the celebration Mexican independence, but they're incorrect. Learn about the battle of Puebla and the victory of General Zaragoza with a short reading passage that includes comprehension and vocabulary...
Activity
1
1
Illustrative Mathematics

A Midpoint Miracle

For Teachers 9th - 12th Standards
Young geometers develop one of the fundamental properties of quadrilaterals (connecting side midpoints gives a parallelogram) in this short but thought-provoking exercise. Using a combination of hands-on techniques and abstract algebraic...
Assessment
Balanced Assessment

Plenty of Pentagons

For Students 6th - 8th
Why are only four colors needed to color webs from regular pentagons, not five? An assessment task requires young mathematicians to first construct regular pentagons using a compass and straightedge, then has them consider a shape...
Assessment
1
1
Balanced Assessment

Multi-Figures

For Students 9th - 12th Standards
Apply concepts of scale and ratio to determine relationships in irregular figures. Learners determine the ratio of the perimeters of two figures composed of rectangles and circles. After, they apply similar concepts to find the ratio of...
Instructional Video2:22
Corbett Maths

Constructing ASA Triangles

For Students 8th - 11th Standards
The narrator of a short video explains the steps in constructing a triangle given the measure of two angles and the length of the side between the angles. The resource provides opportunities for pupils to practice the skill with two...

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