Noyce Foundation
Which is Bigger?
To take the longest path, go around—or was that go over? Class members measure scale drawings of a cylindrical vase to find the height and diameter. They calculate the actual height and circumference and determine which is larger.
Center for Math and Science Education
Solar System Launch
Trying to understand the vastness of outer space can be quite a challenge for young scientists. Help put things in perspective with this cross-curricular activity as students work in pairs creating scaled models of...
Kentucky Educational Television
The Road to Proportional Reasoning
Just how big would it really be? Young mathematicians determine if different toys are proportional and if their scale is accurate. They solve problems relating scale along with volume and surface area using manipulatives. The...
EngageNY
How Do Dilations Map Angles?
The key to understanding is making connections. Scholars explore angle dilations using properties of parallel lines. At completion, pupils prove that angles of a dilation preserve their original measure.
Illustrative Mathematics
Running Around a Track I
The accuracy required by the design and measurement of an Olympic running track will surprise track stars and couch potatoes alike. Given a short introduction, the class then scaffolds into a detailed analysis of the exact nature of the...
Curated OER
Mapping the Bone Field: An Area and Scale Exercise
Here is an excellent cross-curricular lesson. Learners relate multiplication to area by making a grid on graph paper, and then creating the same grid in real space outside in the school yard.
Baylor College
Comparing Sizes of Microorganisms
Kids compare what printed text looks like with the naked eye and under magnification. They discuss the extremely small scale that must be used to measure the size. They learn about the micrometer unit, then draw scale models of a variety...
Teach Engineering
Portable Wheelchair Ramp Challenge
Ramp up the engineering design process in your classroom with an activity that challenges teams to design, build, and test a small-scale portable wheelchair ramp. The class develops design requirements, and teams test their designs...
University of Colorado
Clay Planets
Why do scientists use models? In the first installment of 22, groups create scale models of our solar system. They then share and discuss their models.
Exploratorium
Tired Weight
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.
Illustrative Mathematics
Paper Clip
With minimal setup and maximum freedom, young geometers are encouraged to think outside the box on a seemingly simple application problem. Though the task seems simple, measuring a given paper clip and finding how many 10 meters can...
Balanced Assessment
Gligs and Crocs
Explore relationships between perimeter and area. Learners compare the measurement units of gligs and crocs. They use a given perimeter and area as well as specific measurement relationships to determine the scale of gligs to crocs.
CK-12 Foundation
Topographic and Geologic Maps: Topographic Maps
Maps are great for helping you get where you're going, but what does that place actually look like? Geology scholars compare and contrast the features of topographical and geologic maps using an interactive lesson. The resource describes...
Acoustical Society of America
Sound Measures
How loud is the class's hearing threshold? Using a sound level meter, the class members observe how the loudness of sound is affected by distance. Learners continue to study decibels by seeing how different sounds compare to each other...
Curated OER
Magnitude of the Richter Scale
Learners examine how a Richter scale operates. They create a booklet illustrating each rating on the scale. They discover how engineers use different measurement tools.
Curated OER
Geographical Skills-- Map Scale
In this maps worksheet, students study a simple map and the scale in kilometres. Kids read the directions and answer one question. Students then look at a sketch map of a town and answer 2 questions. Students also read how to show height...
Curated OER
Leveled Problem Solving Scale Drawings and Models
In this scale drawings worksheet, 5th graders learn to solve measurement problems using scale drawings and models for the six word problems.
Curated OER
Angle Measures
In this angles worksheet, students solve 20 problems pertaining to angle measurement and classification. This page is intended to be an online activity, but can be completed on paper.
Curated OER
Measuring Sizes
Learners explore the concept of scale. In this measurement lesson plan, students measure common classroom objects in order to help them better understand scale.
Curated OER
Exploration of Scale Models
Students consider the concept of scale models. In this scale lesson, students compare the sizes of various every day toys to the sizes of the larger objects they represent.
Curated OER
Measuring and Comparing Weight and Capacity
First graders measure weight and capacity. In this measurement lesson, 1st graders explore visual examples of weight and capacity comparisons. Students also practice solving problems that their instructors model.
Curated OER
Draw To Scale The E-Z Way
Fourth graders draw a rough floor plan of a house to scale without using a ruler to determine measurements. They see how architects use scale to draw blueprints, and solve math problems using scale.
Curated OER
Measuring Up!
Students draw lines of certain lengths by using appropriate measuring tools. In this measurement lesson plan, students determine which measurement tools would be best to draw specific lengths to make a barn.
Curated OER
How Do You Measure? Matching
In this matching worksheet, students match 10 measuring tools with the item that needs to be measured. They match a picture of a thermometer with a picture of a sick child or a picture of measuring spoons with sack of flour.