Pin it!
Google Plus

Search Results

Algebra

Stability in Numbers

3-5
In this lesson, students apply their knowledge of addition equations to create number sentences using an electronic balance tool.
1865icon
Algebra

Petals Around the Rose

3-5
A puzzle involving five dice and a non-standard pattern is used to promote problem-solving skills.
Measurement

Sizing Up

3-5
Students will use measurement to investigate where clothing sizes come from, and to explore how sizes differ between companies and countries.
2099icon
Algebra

Chairs Around The Table

3-5
Students investigate the number of chairs that can be placed around an arrangement of square tables. Three related problems in this lesson yield different linear relationships for students to discover.
HowLongHowWideHowTallHowDeep ICON
Measurement

How Long? How Wide? How Tall? How Deep?

3-5

In this lesson, students use historical nonstandard units (digits, hand, cubit, yard, foot, pace, fathom) to estimate the lengths of common objects and then measure using modern standard units. They will discover the usefulness of standardized measurement units and tools.

Many students have not had enough experiences with nonstandard units and therefore have an incomplete understanding of measurement. This lesson provides more of these experiences as well as a bridge into familiar standard units of measuring length. Interested teachers could also connect this lesson to information about measurement in many ancient cultures.

FindingPerimeterAndArea ICON
Measurement

Finding Perimeter and Area

3-5
In this lesson, students develop strategies for finding the perimeter and area for rectangles and triangles using geoboards and graph paper. Students learn to appreciate how measurement is a critical component to planning their clubhouse design.
2328icon
Measurement

What Time is it in Belize?

3-5
Students will calculate differences in time zones and explore the effects of traveling across time zones.
2330icon
Measurement

Preparing for the Trip

3-5
In this lesson, students will use various resources to choose travel dates, compare temperatures, estimate and calculate distances to Belize City, and determine the length of their flight in preparation for a "trip" to Belize.
2333icon
Measurement

Getting Ready for the Dives

3-5
In this lesson, students will pretend to travel to the island of Ambergris Caye off the coast of Belize. Students will work together to complete the measurements needed for their scuba diving gear in preparation for the dives, and they will solve elapsed time problems.
2336icon
Measurement

Ready to Take the Plunge!

3-5
Students will work in pairs on various measurement problems. They will complete linear conversions, find elapsed time, calculate a percentage, and analyze data from a chart.