Worksheet
Curated OER

Squares

For Students 10th
In this squares worksheet, 10th graders solve and complete 7 various types of problems. First, they divide a product of one with a square of the other. Then, students find the dimensions of a rectangle that will maximize the area. In...
Lesson Plan
Curated OER

Nanofibers: Why Go Small?

For Teachers 10th - 12th
Students explore the surface ratio of an object.  In this surface area to volume lesson students construct a data table, make calculations and create a graph. 
Lesson Plan
American Statistical Association

Exploring Geometric Probabilities with Buffon’s Coin Problem

For Teachers 6th - 8th Standards
Scholars create and perform experiments attempting to answer Buffon's Coin problem. They discover the relationships between geometry and probability, empirical and theoretical probabilities, and area of a circle and square.
Lesson Plan
Curated OER

Canada's Geographic Position

For Teachers 9th
Ninth graders investigate the characteristics of the geographic position of Quebec and Canada in the World. They study Canada's land and water boundaries, surface area and time zones.
Lesson Plan
Curated OER

Measure Object Using English and Metric Systems

For Teachers 5th - 8th
Students are able to measure various objects using English and metric systems within half of the smallest unit of the measurement device. Students identify units of length, volume, mass and temperature according to International System...
Lesson Plan
Curated OER

Sketching Cones

For Teachers 9th - 12th
Young scholars sketch cones and identify its properties. In this geometry lesson, students calculate the surface area and volume of each three dimensional shape. they define and sketch prisms, pyramids and cylinders.
Activity
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Teach Engineering

What a Drag!

For Teachers 5th - 7th Standards
Stop and drop what is in your hand! Pupils investigate how form effects drag in the 12th part of a 22-part unit on aviation. Groups create equally weighted objects and determine which one falls the fastest by collecting data.
Unit Plan
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Curated OER

Unit 2: Global to Local: Understanding My Place in the Hydrosphere

For Teachers 6th - 8th Standards
What does the ground around your home have to do with water pollution? Young ecologists learn about their local watershed and create their own cause-and-effect models of the hydrosphere.
Lesson Plan
Curated OER

Identifying Watersheds with Topographic Maps

For Teachers 6th - 8th
Middle schoolers model a watershed and delineate one using topographic maps. In this hydrology instructional activity, students use aluminum foil to model a landscape and observe how water moves on it. They also observe the features of a...
Lesson Plan
Curated OER

Geoboard Area

For Teachers 3rd - 6th
Students explore the basic geometric shapes and geometric shape vocabulary through the use of geoboards and virtual geoboards. They create a variety of shapes with a partner, build ten different rectangles on their geoboards, and...
Lesson Plan
Curated OER

Cell Replication

For Teachers 6th - 8th
Students use Internet activities and videos to understand the types of cells, their membranes, and the way that they reproduce. In this cellular biology lesson, students use the Internet to view videos and complete activities. They...
Worksheet
Curated OER

Error in Measurement

For Students 7th - 8th
In this measurement worksheet, students use a measuring tape to measure suggested items located in the classroom, such a table or desk. Students measure to the nearest 1/16th of an inch. They calculate the surface area of each item. ...
Lesson Plan
Curated OER

How Strong Is It?

For Teachers 3rd - 5th
Students investigate the adhesion conditions and surface for using post it notes. In this post it notes lesson plan, students discover the adhesive properties, test the notes for strength, and interpret data and draw conclusions.
Lesson Plan
Curated OER

Measuring with Mathematics

For Teachers 8th
Eighth graders discover how the change in the dimensions of a shape cause a change in the overall area of the shape, but the perimeter stay the same. They, in groups, go out to the playground and construct large areas using stakes and rope.
Lesson Plan
Curated OER

Triangle Explorer

For Teachers 3rd - 5th
Students calculate the area of triangles using a variety of materials including computer applets.
Lesson Plan
Curated OER

Painter's Area

For Teachers 6th - 7th
Learners demonstrate geometric relationships of finding area of rectangles and squares. They apply determine the quantity of paint needed to cover the area by using the concept of quantity.
Lesson Plan
Curated OER

Year Book Page Special Shape Collage

For Teachers 8th - 10th
Students design a collage of pictures for a yearbook that make a shape. They determine the area of the shape and the price of putting the collage in the yearbook.
Lesson Plan
Earth Day Network

Staying Green While Being Clean

For Teachers 9th - 12th Standards
Clean up the environment with a lesson that focuses on replacing hazardous cleaning supplies with green, environmentally-friendly products. Using a dirty patch of surface as a control area, kids clean other parts of various surfaces...
Lesson Plan
Curated OER

Air Resistance and Friction

For Teachers 9th - 12th
Physics learners experiment with three laboratory activities to learn about air resistance and friction. First, they use a hair dryer to move different sized spheres to determine the relationship between cross-sectional area and air...
Lesson Plan
NOAA

What Little Herc Saw

For Teachers 7th - 8th
See the underwater world through a different pair of eyes! Middle school marine biologists identify deep-sea organisms by examining images taken by an ROV from the Okeanos Explorer. After determining what creatures lie beneath the...
Lesson Plan
Curated OER

Crazy Quilt Texture Board

For Teachers 3rd - 8th
Artists explore textures they can create when working with acrylic modeling paste. In this simple-to-implement art lesson, learners divide a rigid surface into six squares, and use a variety of tools to create different textures within...
Lesson Plan
NOAA

Ground-truthing Satellite Imagery with Drifting Buoy Data

For Teachers 6th - 8th
Ground-truthing ... is it even a word? The last installment of a five-part series analyzes how scientists collect sea surface temperature data. Scholars use government websites to compare temperature data collected directly from buoys...
PPT
Curated OER

Upwelling in the World Ocean

For Teachers 9th - 12th
Here is a fascinating topic: the upwelling of ocean waters. Oceanography pupils learn what mechanisms cause upwelling, types of upwelling, and the effects on marine life. Colorful satellite imagery and informative diagrams bring this...
Worksheet
Waterloo Mathematics

Number Sense and Numeration: Ratio and Rate

For Students 6th - 8th Standards
Seventh-graders solve 20 various types of problems related to ratio and rate. They write ratios in simplest form for each given statement, to compare the area of two figures, and write two ratios equivalent to each ratio. Pupils express...

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