Worksheet
Curated OER

Math Mammoth End of Year Test - Grade 2

For Students 2nd
Assess your second graders with this end of the year test. Originally meant for home school, this assessment could also be used in a larger setting. Learners complete 35 problems based on their knowledge of the second grade math...
Worksheet
Curated OER

Column Addition, 4-Digit Numbers

For Teachers 4th - 5th Standards
Just follow the columns! Young mathematicians complete 16 addition problems with five addends each. They examine two examples before doing these, and the example problems demonstrate carrying one and two into the next column. Encourage...
Worksheet
Curated OER

Real-life Problems, Working with Decimals

For Students 4th - 5th Standards
Put your learners' decimal skills to the test with these five word problems. With space for students to write their work, the word problems contain addition and multiplication problems with money and measurement units. Use this resource...
Worksheet
Curated OER

Real-Life Problems

For Students 4th - 5th
Choose your operation; scholars read five math-application word problems and determine which of four operations to use in solving each. They work with time and measurements, making sure to include the proper units in their solutions....
Lesson Plan
Curated OER

An Uncomfortable Situation

For Teachers 1st - 3rd
If shapes have the same area, do they always have the same perimeter? Learners explore the relationship between the area of square units and their perimeters in a hands-on activity. Observations are recorded, and they begin to recognize...
Lesson Plan
Curated OER

"Polly"gon Pockets

For Teachers 3rd - 5th Standards
Explore polygons with your elementary learners. Divide the class in 12 to configure the polygon puzzle before them. They list the attributes of each type of polygon they see, and if there's time, they jump on the interactive website...
Activity
Noyce Foundation

What's Your Angle?

For Students K - 12th Standards
Math can be a work of art! Reach your artistic pupils as they explore angle measures. A creative set of five problems of varying levels has young learners study interior and exterior angle measures of polygons. The introductory levels...
Lesson Plan
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Teach Engineering

Can You Take the Pressure?

For Teachers 7th - 9th
Do not let the pressure get to you. The first instructional activity in a unit of 22 introduces the concept of air pressure. Using background knowledge, the resource gives teachers the information they need to discuss how people measure...
Lesson Plan
Curated OER

We All Scream for Ice Scream

For Teachers 9th - 12th Standards
High schoolers explore the formulas for volume of three-dimensional objects. They participate in various activities involving ice cream, ice cream cones, small candies, and gum balls, recording their calculations on a lab sheet.
Worksheet
Curated OER

Problem Solving: Surface Area or Volume

For Students 4th - 7th
Strengthen young geometric muscles with this exercise in finding surface area and volume. Six problems provide practice at determining the surface area and volume of two solid figures shown in cubic units, deciding which to find given a...
Worksheet
Houghton Mifflin Harcourt

Metric Units of Capacity - Practice 12.8

For Students 5th - 7th Standards
You will appreciate a useful learning exercise for grasping an understanding of liquid volume and practicing metric unit conversions. All of the problems involve liters and milliliters, so the conversions are very elementary. Neat...
Lesson Plan
Friends of Fort McHenry

Cannons During the War of 1812

For Teachers 6th - 8th
During the Battle of Baltimore in the War of 1812, only 25% of the bombs and rockets fired at Fort McHenry actually reached their target. Using an interactive online simulation, combine your historical study with physics and...
Lesson Plan
Curated OER

The Great Depression and Everyday Life

For Teachers 11th
Examine everyday life during the Great Depression, as well as the effects if the Depression on American population, society, and economy. Learners write who, what, where, when, and why summaries of a person who relocated to California...
Lesson Plan
Curated OER

Understanding Dialect as Used by Mark Twain

For Teachers 5th - 8th Standards
A reading of Mark Twain’s The Celebrated Jumping Frog of Calaveras County not only offers pupils an opportunity to practice their listening skills but also provides them with examples of dialectic speech. This is the gol’derndest lesson...
Lesson Plan
National Nanotechnology Infrastructure Network

Synthesis and Characterization of CdSe Quantum Dots

For Teachers 10th - Higher Ed
Does the size of a sample change the physical properties of that substance? It turns out it can! Young scientists combine physics and chemistry to synthesize CdSe quantum dots and record their color properties. Learners should...
Lesson Plan
Curated OER

Measuring Angles in a Quadrilateral

For Teachers 9th - 12th Standards
High schoolers explore quadrilaterals in this geometry lesson. They will draw a quadrilateral, measure the angles, and find the sum of the measures of the interior angles using Cabri Jr. The interactive capabilities of Cabri Jr. allow...
Lesson Plan
Curated OER

Measuring Angles in a Triangle

For Teachers 9th - 12th Standards
High schoolers investigate the sum of the measures of the angles of a triangle. They draw a triangle and measure the interior angles. Using Cabri Jr., learners find the sum of the measures of the interior angles. The lesson provides an...
Lesson Plan
Curated OER

Angles of a Triangle

For Teachers 9th - 12th Standards
Learners explore the measures of the angles of a triangle in this geometry lesson plan. They use Cabri Jr. to investigate the sum of the measures of the interior angles of a triangle, and examine the relationships between the interior...
Lesson Plan
Curated OER

Scientific Measurement Exercise

For Teachers 6th - 12th
Students measure irregularly shaped bones, once using a variety of measurement methods and tools, and then again using standard conventions and metric tape measures. They explore firsthand that standardizing data collection makes...
Worksheet
Curated OER

Explore Metric Units of Length problem solving 12.6

For Students 3rd - 4th
In this exploring metric units of length worksheet, students estimate, measure with paper clips, measure with centimeter and millimeter rulers, and convert centimeters to milliliters. Students write five answers.
Lesson Plan
Curated OER

Exploring the Centroid of a Triangle

For Teachers 9th - 12th Standards
Pupils examine the centroid of a triangle as they use Cabri Jr. to construct a triangle and its medians. The dynamic nature of the software allows learners to measure the lengths of the segments in the triangle and conjecture and verify...
Lesson Plan
Curated OER

Investigating Lengths of Segments in a Triangle

For Teachers 9th - 12th Standards
Pupils explore the midsegment of a triangle in the geometry instructional activity. They draw and measure the segment joining the midpoints of the two sides of a triangle and compare its length to the length of the third side of the...
Lesson Planet Article
Curated OER

Exploring Three Categories of Human Induced Environmental Problems

For Teachers 4th - 7th
By exploring the three categories of human-induced environmental problems students can gain a global perspective.
Lesson Plan
Curated OER

Because of Winn-Dixie

For Teachers 3rd - 5th
Students complete a variety of activities related to the book "Because of Winn-Dixie" by Kate DiCamillo. They create a scrapbook of the characters in the book, play a reading comprehension maze game, and participate in an online...

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