Institute of Electrical and Electronics Engineers
Shake it up with Seismographs!
Shake things up in your STEM or earth science classroom when you have small groups construct their own seismographs. A reading assignment on the history of seismographs, the Richter scale, and current technology sets the stage for the...
Curated OER
Scaling Up a Photograph
Young scholars practice calculating dimensions of rectangles in a photograph activity. In this rectangle dimensions instructional activity, students complete the 'Making a Photographic Enlargement handout and watch a video about scaling...
Curated OER
Paying Attention to Scale
Students create bar graphs. In this graphing instructional activity, students watch video clips about bar graphs and complete worksheets. The focus of this instructional activity is on creating the correct scale for the bar graph and...
Curated OER
Scaling the Blues
Young scholars identify musical characteristics of blues music and define the term 'scale.' They identify chromatic, major, pentatonic, and blues scales and label each key on a keyboard using letter names, sharps and flats.
Curated OER
Moh's Scale of Hardness
Students investigate how to use Moh's Hardness Scale. In this geology activity, students examine several minerals and develop a hypothesis about which mineral is the hardest. Students use the Moh's Scale Identification Chart to determine...
Curated OER
Geologic Time Scale II
Students research the geologic time scales and the appearance of animals and plants during these eras. They complete a chart indicating the era, period and major events.
Curated OER
pH Scale, acids and bases
Eighth graders define the pH scale, acids and bases. They distinguish between acidic and basic solutions using litmus paper. Students review simple chemical formulas. They define the subscript and coefficient in terms of chemical...
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 last day of...
National Nanotechnology Infrastructure Network
The Pinch Test
Test your pupils' understanding of the scale from macro to atomic. While displaying images of different materials, learners identify what they would need to make that material visible. Their choices range from the human eye to an...
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.
University of Colorado
Looking Inside Planets
Researchers use scientific data to understand what is inside each of the planets. The first in a series of six, this lesson builds off of that concept by having pupils use a data table to create their own scale models of the interiors of...
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...
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.
West Contra Costa Unified School District
Solving Equations Using Balance Scale, Decomposition, and Graphing
There's more than one way to solve an equation — three, actually. Scholars learn how to solve simple linear equations in one variable using three different methods, which include using balance scales, using decomposition (e.g., turning...
Curated OER
Magnitude of the Richter Scale
Young scholars 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
Solve for Scale Factors Using Proportions
Eighth graders solve problems using proportions with scaled drawings. They work with maps and blue-prints discussing scales and plans and examine different polygons and figure out the scale factors or proportions they have been changed by.
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
Interior Design Proportion and Scale
Students explore the principle of design proportion and scale using discussion, projects, state core standards, etc. They recognize the difference between scale and proportion for practical application in their own lives and describe...
Curated OER
Designed to Scale
Seventh graders construct a three dimensional model of a constellation. In this constellation lesson, 7th graders make a blueprint for a scale model of the constellation and create their models. They present their models to the class.
Curated OER
Scale factors: Ratios and Proportions
Learners create building and models using scale factors. In this geometry lesson, students apply the properties of ratio and proportion to solve problems. They identify the means and extremes property of cross multiplication.
Curated OER
Mathematics of Scale
Students problem solve to calculate the number of times various listed objects could fit onto Tacoma Narrows Bridge. They create a scale drawing of the listed objects in comparison to the bridge.
Curated OER
Geologic Time Scale
Students recreate and comprehend the geologic time scale. They discuss how long humans have been around on Earth. Students are shown the geologic time scale and its different parts. They work in groups to recreate the time scale.
Curated OER
Map Scaling
Second graders use a map scale to determine distances between cities in the state of Florida.
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.
Other popular searches
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