Curated OER
Discover the Pythagorean Theorem
Middle schoolers explore the Pythagoras theorem. In this geometry lesson, students make right triangles and identify the parts of the triangle. Middle schoolers complete measurements of the sides of the triangle.
Math eBook
Circumference of a Circle
Save trees and practice calculating the circumference of circles with this online interactive task! Of course, if you want individuals to turn it in, you will still need to print copies. There are 20 problems to solve, all of which...
Math eBook
Perimeter Worksheet
For this perimeter worksheet, students find the perimeter of given regular and irregular polygons. This four-page worksheet contains 20 problems. This interactive worksheet may be completed online or printed for paper use.
Curated OER
Metric Mania
In this metric system worksheet, students convert from English units of measurements to metric units of measurements for length. They also convert length within the metric system.
Curated OER
XZ Tauri and The Super CME!
In this XZ Tauri and coronal mass ejections worksheet, high schoolers use 3 photographs taken by the Hubble Space Telescope to solve 4 problems. They find the scale of the images, they determine the number of kilometers the XZ Tauri...
Curated OER
Asteroid Eros
In this asteroid image worksheet, students observe a photograph taken by the NEAR imager and they determine the scale of the image following the given steps. They solve 4 problems using the scaled image and determine the dimensions, the...
Curated OER
Converting Measurement Pretest
For this measure conversion worksheet, 3rd graders answer ten multiple choice questions based on converting measurements.
Alabama Learning Exchange (ALEX)
Sonar Mapping of the Ocean Floor
Eighth graders participate in an experiment that emulates a sonar signal bouncing off the ocean floor. They determine how the ocean floor is measured by the length of time it takes for the sonar signal to return. They work with a wooden...
Curated OER
Multiplication Five Minute Frenzy (A)
In this multiplication worksheet, students fill out four 10 by 10 grids. Students write the product of the column number and the row number. Students try to complete each chart in less than 5 minutes and score 98% or better.
Curated OER
Multiplication Five Minute Frenzy Charts (B)
In this multiplication facts learning exercise, students complete four 10 by 10 grid charts with multiplication facts to 144. Students try to complete each chart in less than five minutes and score 98% or better.
Curated OER
Multiplication Five Minute Frenzy Charts (C)
In this multiplication facts worksheet, students complete four 10 by 10 grid charts with multiplication facts to 144. Students try to complete each chart in less than five minutes and score 98% or better.
Curated OER
Five Minute Frenzy Charts (D)
In this multiplication facts worksheet, students complete four 10 by 10 grid charts with multiplication facts to 144. Students try to complete each chart in less than five minutes and score 98% or better.
Curated OER
Multiplying With 0 (C)
In this multiplication activity, students solve 100 problems in which a number between 1 and 12 is multiplied by 0. This could be used as a timed drill.
Curated OER
Basics of Science
In this basics of science worksheet, students review the metric system, the difference between homogenous and heterogenous mixtures, the scientific method, and science lab first aid. This worksheet has 15 short answer, 43 fill in the...
Curated OER
Linear Motion in Class Test Review
In this linear motion worksheet, students answer 21 questions about acceleration, velocity, position and time. Students interpret graphs of position vs. time, velocity vs. time and acceleration vs. time. They calculate speed of objects,...
Curated OER
Can You Relate?
In this measurement conversion worksheet, students complete ten multiple choice measurement conversion problems.
Curated OER
Description and Measurement
In this measurement worksheet, students write 4 questions that can be answered by making measurements. Students also use estimate the measurement for 4 given objects.
Curated OER
Unit Conversions III
In this unit conversions worksheet, students solve 13 problems using given conversion factors to convert measurements from one unit of measurement to another.
Curated OER
Some Famous Unit Conversion Errors!
In this unit conversion activity, students are given 3 stories about situations where errors in the conversion of units caused dramatic problems in science. For each situation, students practice converting units to solve the errors.
Curated OER
Measurement Worksheet
In this measurement worksheet, students fill in a chart with the proper SI units, measurements and symbols. They also practice converting from one metric unit to another. They express numbers in scientific notation.
Curated OER
How Far Can a Frog Jump?
Fourth graders are introduced to how to take measurements in the metric system. After defining new vocabulary, they read a story by Mark Twain about jumping frogs. In groups, they simulate a frog jumping contest in which they made...
Curated OER
Reaction Time
Third graders review important vocabulary to explain measures of central tendency and reaction time. In pairs, they measure reaction time of dropping and catching a ruler. Data is collected after repeated catches and information is...
Curated OER
Timelines
Students examine evolutionary history; the earth's timeline by creating timelines. They determine the timeframes of era, epochs, and periods and study the species that were evident in each.
Curated OER
Measuring Pots
Students use an activity sheet to construct analogies about possible function of ancient or historic ceramics and compute circumference from a section of a circle as they study measuring pots.