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Water Treatment Plant Tour

For Teachers 9th - 11th
Students define vocabulary related to geometry and calculate the volume. For this geometry lesson, students calculate flow rates, and volume as it relates to a water plant facility. They calculate the volume of three dimensional shapes...
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Using Ratios to Taste the Rainbow

For Teachers 9th - 11th
Students solve problems using ratios and proportion. In this algebra lesson, students analyze skittles and their different colors as they apply the properties of ratios and proportions to solve their problems.
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A Fraction of the Possibilities

For Teachers 12th - Higher Ed
Students review the conversion of fractions to decimals, develop strategies to compare fractions perform complex calculations using ratio techniques similar to the construction of fractions.
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Trade Offs and Opportunity Cost

For Teachers 9th - 10th
Students explore the role of government in the economy market. In this economics lesson, students analyze the decision making and how it takes into consideration additional cost, benefits and public awareness of what they are trying to...
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Giving it 100%

For Teachers 3rd - 4th
Students build knowledge about the number relationships between decimals and percents as it relates to converting decimals into percents. In this decimal and percent lesson, students recognize equivalent forms of fractions,...
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Electromagnetic Pick-up

For Teachers 6th - 8th
Students investigate electromagnetic energy. In this magnetism lesson, students will create an electromagnet and test changes with increased energy. They will compete by building the strongest electromagnet.
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Measurement and Data Collecting using Image Processing

For Teachers 7th - 12th
Students trace the route of the historical event and measure the distance over which the people involved journeyed. A data sheet be constructed outlining the location of events, and the speed with which the journey occurred.
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Large Number Concept

For Teachers 8th
Eighth graders compare objects to large numbers. In this algebra lesson, 8th graders compare large numbers to daily objects. Relate large numbers to the real world by discussing the Holocaust and the number of people who lost their lives.
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Data and Scientific Graphs

For Teachers 10th - 11th
Students conduct experiments and graph their data. In this statistics lesson plan, students collect data and graph it on a coordinate plane. They analyze the data looking for patterns and they discuss their findings with the class.
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Exploring Geometry in the Real World

For Teachers K - 1st
Students find real-world examples of a variety of geometric shapes. They conduct research, record observations, and write descriptions. They create a classroom cityscape and highlight the information they gathered. They present an oral...
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Subtract Positive and Negative Integers

For Teachers 5th - 6th
Review the concept of subtracting positive and negative integers. Learners review the rules for subtracting integers, use manipulatives to visualize the process, and complete an assessment.
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Ideas that Lead to Probability

For Teachers 7th - 12th
Students explore the concept of probability. In this probability instructional activity, students use random number generators to determine probabilities of events. Students discuss if certain probable events are fair. Students determine...
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Invent a Backscratcher from Everyday Materials

For Teachers K - 2nd
Students explore the design process. They discuss why new products are made, examine backscratchers brought in from home and discuss why it is a useful device, and working with a partner draw and construct a backscratcher.
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Atlatl Lessons Grades 4-12

For Teachers 4th - 12th
Students examine motion and how to describe it qualitatively.  In this investigative activity students see how aboriginal people were environmentally responsible. 
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Metrics and Standard Units

For Teachers 8th - 12th
Pupils compare units of measure.  In this metrics and standard units lesson, students estimate and compare standard units of measure with the metric system.  They complete internet research on the history of metrics.  They...
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"Geotown" Scrapbook

For Teachers 3rd - 5th
Learners create a scrapbook. In this geometry lesson, students use digital cameras to take pictures of geometrical concepts. Learners use the pictures to create a "Geotown" scrapbook.
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The Squeeze is On

For Teachers 6th - 8th
Students investigate the force of compression and how it acts on structural components through a hands-on group project. They use everyday products such as paper, toothpicks, and tape to construct a structure that will support the...
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Mathematics Within: Bar And Pie Graphs

For Teachers 3rd - 4th
Students compare and contrast the use of bar and pie graphs with the same data. They create a data set by surveying all students in the class using sticky notes to make a table on the board. Then, each student creates a bar and pie graph...
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Identifying Ordinal Position To Twentieth

For Teachers 3rd
Third graders investigate the concept of putting ordinal numbers in order from one to twenty. They work in a group to hold cards with a number and then line up in numerical order. Then students recognize the number and play a game with...
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Numbers in the News

For Teachers 2nd - 6th
Students examine numbers used in the real world by reading newspapers.  In this number identification lesson, students explore popular newspapers and attempt to find numbers in prices, temperatures, dates, sports scores, etc....
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Learning to Measure with Ladybug

For Teachers Pre-K - 1st
Students practice measuring items with non standard units. In this units lesson plan, students measure shapes, lengths, and classroom objects.
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My Owl Babies Miss Momma

For Teachers Pre-K - 1st
Students investigate the relationship between children and parents by reading a book about owls.  For this story analysis lesson, students read the book Owl Babies and participate in a role play based on one of the characters....
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The Portion is the Poison

For Teachers 6th - 8th
Students calculate the amount of everyday food products or liquids that would need to be consumed in order to become toxic. By using unit analysis, they calculate the amount of certain common food items that would need to be consumed in...
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Will There be Enough Water?

For Teachers 6th - 8th
Students investigate water usage, water available, and water demand historically in the local area. They use projections of water usage, availability and demand up to the year 2050. Students use graphs to relate as well as compare and...