Curated OER
Scale
Students apply concepts of scales to solve problems. In this geometry activity, students solve real world problems using scales, proportions and ratios. They predict the actual size of a model given the scale drawings.
Curated OER
Scale factors: Ratios and Proportions
Students 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
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.
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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.
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The Crash Scene
Fifth graders explore geography by participating in a mapping activity. In this engineering lesson, 5th graders identify the differences between latitude and longitude and practice locating precise points on a globe or map. Students...
Discovery Education
Architects in Action
Hands-on and real-world applications are great ways to teach mathematical concepts. Creative thinkers examine how ratios are used to create scale models of buildings and structures. They practice working with ratios by looking at a map...
Curated OER
Colonial Vacation Planner
Looking for a good lesson on the Colonial Period for your upper-elementary class? Then, this lesson is for you! They use website designs, U.S. travel publications, and maps to plan a family vacation to states which were part of the...
Curated OER
CORNER CABINET
Ninth and tenth graders calculate the length, width, height, perimeter, area, volume, surface area, angle measures or sums of angle measures of common geometric figures. They solve problems involving scale drawings, models, maps or...
Curated OER
Johnny Appleseed Walkabout
Second graders calculate mileage for a journey. In this place value and measurement lesson, 2nd graders read Johnny Appleseed, work in groups to locate his birthplace on a map, locate the other states he stopped in, and measure the...
Agriculture in the Classroom
Pumpkins... Not Just For Halloween
Celebrate fall with four pumpkin themed hands-on activities! After learning about pumpkins, scholars complete two activity sheets that reinforce estimation and word problems. They then plant pumpkin seeds and bake a pie in a bag.
Curated OER
Mapping with a Compass: A Simulated Survey
Students use compasses and grids to map the locations of artifacts found in a simulated dig site. In groups, they role-play as future archeologists excavating a school site. Groups begin at their assigned datum and site the artifacts...
Curated OER
Coordinate Grid: Mapping Archeological Sites
Fourth graders discover how to apply the Cartesian coordinate system by figuring out the length and width of their school playground. They determine that pacing is an important tool for the initial mapping of a site. Students conduct a...
Curated OER
Reading distance on maps
Eighth graders complete worksheets on reading the distance on maps in miles or kilometers. In this maps lesson plan, 8th graders use a calculator and ruler.
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3-D Model of Lake Benthos
Students create 3-D models of Lake Benthos. In this scale drawing lesson, students create a 3-D model of Lake Benthos. Students work in groups to create the models. Students use the models to to encourage people to conserve natural...
Curated OER
One Size Fits All?
Students describe the differences between an estimate and a guess. They create reasonable estimates based on comparison and activities. Students explain how estimation is helpful in showing the relative size on a scale. They also...
Curated OER
Investigation - The Local Bagel Shop
Sixth graders investigate unit pricing to find which cup of coffee is a better buy. They use ratio and proportions to solve problems involving a change of scale in drawings, maps, recipes, etc. Students determine the unit cost of items...
Curated OER
Dream House
Students solve real world problems involving area and perimeter in this unit culminating activity.
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Social Studies: Area and Population Density
Math scholars of many ages examine the concept of population density and then discuss the significance of the population densities of Minnesota and China. They figure the population density of their school.
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Measurement 4: Linear Measure
In this measurement worksheet, young scholars use a ruler to measure, in inches, the distance of various line segments. Then, using the scale drawing, they determine the actual distance in miles. Students may use their knowledge of...
Curated OER
Mathematics of Cartography
Students practice their math skills as they explore maps. In this cartography lesson, students calculate distance, scale, coordinate systems, and projection as they work independently reading online maps.
Curated OER
What Do We Do With A Dirty Bomb?
Learners examine composition of dirty bomb and its possible effects on a city, and investigate simulations of such an event; students use computational and problem solving skills to assess damage and prepare report proposing solution to...
Curated OER
Colonial Vacation Planner
Pupils plan a family vacation to states that were among the original 13 colonies. The groups determine which state they visit, map their route, calculate the mileage, and determine how much money they spend on gasoline.
Curated OER
Where in the World Am I: Latitude And Longitude
Students demonstrate their knowledge in using latitude and longitude measurements to find locations on a map, especially places in Hawaii.
Curated OER
Ratio Relationships
Students solve for the different ratio and proportion of a problem. In this geometry lesson plan, students show their knowledge of how to solve proportional relationships. They convert between percent, decimals and fractions.