Curated OER
What Are The Risks From Radon?
Students examine the health risks of radon in the home. They calculate the odds for each risk and use different forms of measurement. They work together to complete the activity and worksheet.
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Populations
Students calculate the area of grasslands needed to support a small pride of lions. They also identify food web links in an ecosystem and trace the energy pathways in an ecosystem.
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Oranges and Stopwatches
Learners begin to recognize that objects have many measurable attributes. They examine how to identify and accurately measure attributes of common objects. Also Students report their measurement findings.
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The Clumsy Tiler N (Metric)
Students explore patterns and geometric sequencing. Students devise and use problem solving strategies to explore situations mathematically. Students solve real life problems. They demonstrate, with cardboard pieces, fraction and...
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Planetary Landers
Pupils watch programs from a series titled "Planetary Landers". As a class, they view a poster of various vehicles that have made their way into space. In groups, they brainstorm the characteristics that should be included when...
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Fractional Blocks
Students explore the concept that fractions can also be considered a ratio. They discover that the fraction bar can be read as "out of." Students practice basic multiplication facts and use patterns to find fractions of shapes.
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Geometric Coordinates
In this geometric coordinates activity, learners solve and complete 3 different types of problems. First, they use the equations provided to complete the table on the right. Then, students plot the x- and y- coordinates on the graph to...
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Our Solar System to Scale
Students calculate the diameter of planets and their relative distances. For this space science lesson, students discover how small or big the planets are in comparison to each other. Students use cross multiplying fractions to find the...
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Congruent Triangles - Is This Enough Information?
Seventh graders examine congruence postulates and apply knowledge to triangles in the world around them.
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A Fashion Extravaganza
Students decide what body measurements they need to make garments such as a pair of pants. They make a list, and work with a partner to take and record those measurements in centimeters. They discuss the use of centimeters.
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Bon Voyage: Travel and Exploration
Students use the internet and other media to locate and collect information about travel. They interpret the information they collect and convert American currency to foreign currency. Students create scale drawings of travel cards.
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Think Differently
Students will think differently to solve a problem and create a personal action plan to reduce GHG emissions. They evaluate their plan using a decision grid and sign a pledge committing to taking personal action.
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Earth From Space
Learners watch a series of programs from NASA titled "Earth From Space". After viewing the program, they identify ways NASA is researching the reasons why the Earth is changing. They discuss the various levels of the atmosphere and...
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Classroom Census
Students identify the processes involved in data collection. They decide how census data can be used. Students engage in the data collection process and represent and interpret classroom data. They use scattergrams, arrow diagrams, block...
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Graphing Integers On a Coordinate Plane
Seventh graders explore the concept of graphing integers on a coordinate plane. In this graphing integers on a coordinate plane lesson, 7th graders discuss scenarios where coordinate systems are used in real life. Students represent...