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Curated OER
Sports Helmets and Impact Testing of Polymers
Students examine the importance of good quality safety gear. In this investigative lesson, students will tests various polymers, collect data, and analyze the data to determine which polymer is best for safety helmets. They will design a...
Alabama Learning Exchange
Effects of Friction on a Moving Block
Students investigate how friction affects the movement of a block across surface areas. They test five different kinds of surfaces—smooth surface, wax paper, a paper towel, course, and fine sandpaper. They predict and record the results...
Curated OER
Team Puzzles
Fourth graders work in co-operative teams of four to complete a puzzle. Each student initially works independently, and then the team jointly puts together the four shapes they have individually made, to complete the puzzle.
Curated OER
Squirt
Fourth graders using the idea of "how many more squirts" fill a container to develop multiplicative thinking. They also investigate the idea of conservation of volume when working with oddly shaped containers. They attempt to use...
Curated OER
"Using Manipulatives and/or Technology to Solve Math Problems" by Cooking Dinner
Students explore math functions by preparing a meal. In this food measurement activity, students examine a recipe for a meal and alter the size of the recipe based upon the amount of servings needed. Students utilize manipulatives to...
Curated OER
Egyptian Weather Lesson
Learners chart temperatures in Egypt on spreadsheet to determine how weather conditions affect lifestyles.
Curated OER
Explain Plant Chemical Processes
Students discover plant chemical processes through three lab activities. Overheads, data sheets, and teaching procedures provided for the unit covering photosynthesis, respiration, and transpiration.
Curated OER
How Do You Measure Up?
Students explore the concept of measurement, modelling the increments on a standard ruler using cubes and grid paper. They identify the length of a line to a designated standard unit and measure specified body parts.
Curated OER
Nature's Air Conditioner
Learners observe the process of transpiration in leaves. They measure how much water a leaf gives off in a 24-hour period, calculate the volume, and answer discussion questions.
Sophia Learning
Sophia: Converting Metric Units
Convert units using the metric system and assess learning with a quiz.
Sophia Learning
Sophia: Converting Metric Units
Determine how to convert measurements within the metric system. Assess understanding with a quiz.
CK-12 Foundation
Ck 12: Measurement: Conversions in Metric Units
[Free Registration/Login may be required to access all resource tools.] Convert metric units of measurement.
CK-12 Foundation
Ck 12: Measurement: Conversions of Measurements in Metric Units
[Free Registration/Login may be required to access all resource tools.] Convert metric units of length, mass, or capacity by multiplying by powers of ten.
CK-12 Foundation
Ck 12: Measurement: Equivalent Metric Units of Mass
[Free Registration/Login may be required to access all resource tools.] Convert metric units of mass and identify equivalencies.
CK-12 Foundation
Ck 12: Measurement: Equivalent Metric Units of Length
[Free Registration/Login may be required to access all resource tools.] Convert metric units of length.
CK-12 Foundation
Ck 12: Measurement: Equivalent Metric Units of Capacity
[Free Registration/Login may be required to access all resource tools.] Convert metric units of capacity and identify equivalencies.
Khan Academy
Khan Academy: Converting Units Word Problems (Metric)
In this exercise, students practice converting metric units in word problems. Students receive immediate feedback and have the opportunity to get hints and try questions repeatedly.
McGraw Hill
Glencoe: Self Check Quizzes 1 Changing Metric Units
Use Glencoe's randomly generated self-checking quiz to test your knowledge of converting within the Metric System. Each question has a "Hint" link to help. Choose the correct answer for each problem. At the bottom of the page click the...
Sophia Learning
Sophia: Converting Metric Units: Lesson 1
This lesson demonstrates how to convert units within the metric systems. It is 1 of 5 in the series titled "Converting Metric Units."
CK-12 Foundation
Ck 12: Measurement: Appropriate Metric Units of Mass or Capacity
[Free Registration/Login may be required to access all resource tools.] Choose the appropriate metric units of mass or capacity given various measurement situations.
Purple Math
Purplemath: Metric Units & Converting Between Them
This resource demonstrates how to convert between various sizes of metric units quickly and easily. Metric units are very nice to work with, since they are all multiples of ten (or a hundred, or one-tenth, etc) of each other. You can...
CK-12 Foundation
Ck 12: Measurement: Conversions in Metric Units
[Free Registration/Login may be required to access all resource tools.] Convert among metric units of measure using powers of 10.
CK-12 Foundation
Ck 12: Elem Math: Total Distance Without Unit Conversion (Metric Units)
[Free Registration/Login may be required to access all resource tools.] A video and practice questions on how to calculate the distance without having to convert the metric units. [0:49]
Sophia Learning
Sophia: Converting Square Units in the Metric System
Square units in the metric system are investigated in this mathematics lesson. Students watch examples that explore how to convert square units.