Curated OER
Conjectures and Conclusions
Students draw conclusions and make conjectures given a specific scenario. In this geometry lesson, students model real life scenarios using properties of triangles. They model number facts and explain why the outcome is what it is.
Curated OER
Let's Take a Trip!
Sixth graders plan trip for family of four, and choose best travel plan by studying maps, considering different routes, and visiting Web sites to get airline and travel schedules.
Curated OER
"Where Do The 'Fungi's' Hang Out?"
Tenth graders engage in a lesson looking for the ideal conditions for microbial growth. The lesson is to be given once they have background knowledge about microbes. Students set up a lab in order to grow cultures over a period of two...
Curated OER
Velocity and Acceleration
Twelfth graders look at local speed limits and traffic controls and see if they are reasonable. They plot the displacement and time to represent velocity, develop a plan for improving the current system, and organize experimental...
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What's Your Line?
Fifth graders collect temperature readings over a period of time, enter the information into a spreadsheet and choose the appropriate graph to display the results.
Curated OER
Natural Indicators: How Do They Work?
Students describe characteristics and common uses of acids and bases. They describe the role of natural indicators in the chemistry of acids and bases after testing and making observations on a variety of plant extracts. Students observe...
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Multiplicative and Additive Identity
Students explore the identity properties of multiplication and of addition. They answer riddles that have to do with the identity properties and observe the teacher explanation of each property as they are modeled on the board. ...
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"Money In My Pocket"
Second graders assess a brief history of money, the use of money, working with money as well as adding and subtracting with money and how to spend money wisely with responsibility. In addition, they discuss how everything belongs to God...
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Time Conversion
In this converting times worksheet, students covert times to the twelve or twenty-four hour clock alternative convention. Students write 28 answers.
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Covert Twelve Hour Times to Twenty-Four Hour Times
In this converting clock times worksheet, students change twelve hour clock formats to twenty-four hour clock conventions. Students write 29 answers.
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Teaching Geography Through Geocaching
Bring geography to life with a real world treasure hunt.
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Pythagorean Theorem Investigation
Eighth graders investigate the Pythagorean Theorem and practice applying the theorem to various triangles. Finally, in the next lesson in the sequence, 8th graders create a song or a story to help them remember the Pythagorean Theorem.
Pennsylvania Department of Education
Alike and Different
Learners compare and contrast objects and are introduced to a Venn Diagram. In this alike and different lesson, students make observations regarding properties of objects. Learners classify object and build ideas about variables....
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Induction: Inquiry in Action
Learners investigate the factors that affect the induced current in a loop of wire. They discuss Faraday's Law and Lenz's Law. Students identify the different variables that affect the magnetic flux and calculate the magnetic flux...
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Robot Rover
Students will work in teams of 2 to read and discuss a case study. In this probability lesson, students will learn the formula for finding the probability of two events occurring together. Students will learn the meaning of independent...
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Acoustical Ceiling
Students investigate acoustical ceilings. In this acoustical ceilings lesson, students construct a blueprint for an acoustical ceiling. Students use area and perimeter of rectangles to construct their blueprint. ...
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Let's Go Shopping with $500
Third graders use a worksheet to budget a five-hundred dollar shopping spree. They select goods to purchase, figure totals and then calculate discounts and sales tax. They compare results to determine who purchased the most for his or...
Curated OER
Saving Money Through Mathematics
Third graders discuss light sources and collect data about energy sources. They compare data and create a multiple line graph showing energy used by light sources for each student in the group. They present their graphs and write a...
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Under the Weather
Students review mean, median, mode, and range while using the newspaper to answer weather questions.
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C is for Cookie-A MEAN-ingful Graphing Activity
Third graders, in groups, dissect a variety of brands of chocolate chip cookies and calculate the mean for each brand. They create their own bar graphs, pictographs, and line graphs to represent information.
Curated OER
The Average Atom - Isotopes
Seventh graders, in groups, complete an Isotopes model and notice that atomic masses are decimal numbers. These masses are an average of all the isotopes of that element.
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Telling Time
In this telling time practice worksheet, students examine 15 clocks and then record the times shown using 24-hour times. An example is included.
Curated OER
Measurement Benchmarks and Conversions
Students explore the concept of measurement. In this measurement lesson, students determine appropriate units of measure for objects in the classroom. Students discuss the importance of measuring objects with the same unit of measure.
Curated OER
Exploring Feeling Through Eric Carle
Students construct a "feeling cube" for the purpose of exploring and discussing feelings. Students read "The Hungry Caterpillar" discussing life cycle and making a sock puppet, discussing the feelings explored during the activity and the...