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Fossil Fuels-Importance and Formation
Student is introduced to the concept of energy as a common factor among all things. They list three fossil fuels and describe how fossil fuels were formed. They then tell how much plant debris it took to form one foot of coal.
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Cytoplasmic Streaming
Students prepare successful wet mount slide of Elodea. They determine and identify environmental conditions that induce cytoplasmic streaming. They determine the positive aspects of cytoplasmic streaming. They illustrate knowledge and...
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Business Lessons from the Basket Weaver
Students explore the basket weaving business and entrepreneurship in action. They discuss the basket weaving business and identify business concepts that apply to the creation and sell of baskets. Students identify factors that regulate...
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What is the Composition of Soil?
Students examine the different components that make up soil. Using data, they identify the components of soil in their local area and discover how scientists use the soil to see how it was formed. They also describe the soil forming...
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Avoiding Sports Injuries
Learners research sports injuries and how to deal with the injury. In this injury prevention instructional activity, the teacher introduces several exercise risk factors and prevention techniques, then students work in small groups to...
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Two-Digit by Two-Digit Tenths Multiplication (J)
In this decimal multiplication activity, 5th graders find the products to 49 two-digit by two-digit problems in which one of the factors includes a number in the tenths place.
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Missing Digit Operations (A)
In this math worksheet, learners solve the problems using the missing factors to find the products. The answers are found on page two.
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Three-Digit by Two-Digit Tenths Multiplication (E)
In this decimal multiplication worksheet, students find the products in 36 three digit by two digit problems with tenths in one of the factors.
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Arithmetic: Revision
In this mental math worksheet, 7th graders find the products in a variety of multiplication problems. They complete 22 problems that include multiplication of basic factors, money, decimals and word problems.
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Where Did My Lunch Come From? A U.S. Regional Tour
Students explore the regions from which their food comes. In this social studies lesson, students identify the different agricultural products that are found in the major regions of the United States. Students create a lunch menu.
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Multiplying With 11 (J)
In this multiplication worksheet, 3rd graders focus on multiplying by 11. Students complete 100 problems for drill and practice all using the number 11 as a factor.
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Multiplying With 7 (I)
In this multiplication worksheet, 3rd graders focus on multiplying by 7. Students complete 100 problems for drill and practice all using the number 7 as a factor.
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Multiplying With 8 (C)
In this multiplication worksheet, 3rd graders focus on multiplying by 8. Students complete 100 problems for drill and practice all using the number 8 as a factor.
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Multiplying With 8 (D)
In this multiplication worksheet, 3rd graders focus on multiplying by 8. Students complete 100 problems for drill and practice all using the number 8 as a factor.
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Multiplying With 9, 10, and 11 (J)
In this multiplication worksheet, 3rd graders focus on multiplying by 9, 10, and 11. Students complete 100 problems for drill and practice all using the numbers 9, 10, and 11 as a factor.
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Multiplying With 9, 10, and 11 (I)
In this multiplication worksheet, 3rd graders focus on multiplying by 9, 10, and 11. Students complete 100 problems for drill and practice all using these numbers as factors.
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Multiplying With 10, 11, 12 (D)
In this multiplication worksheet, 4th graders focus on multiplying by 10, 11, and 12. Students complete 100 problems for drill and practice all using these numbers as factors.
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Chemistry: pH Probe
Young scholars conduct a pH probe of various household products including both bases and acids. In groups, they use litmus paper to test such liquids as amonia, vinegar, and detergent to discover which are acids and which are bases....
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Reaction rates and Equilibrium
Students listen to a lecture on the collision theory. They discuss the reactant and product changes during a chemical reaction. Students are taught the factors affecting reaction rates. They complete a lab on entropy, heat and free...
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Food Safety and Quality Assurance
High schoolers identify and interpret how milk is processed and learn important concepts in food safety and quality assurance. They identify how milk is processed, the importance of food safety, and the quality assurance process....
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Multiplying With 9 (A)
In this math learning exercise, students solve the problems using the operation of multiplication to find the products for the nine family. The answers are found on page two.
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Multiplying With 10, 11, and 12 (C)
In this multiplication instructional activity, 4th graders focus on multiplying by 10, 11, and 12. Students complete 100 problems for drill and practice all using these numbers as factors.
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Multiplying by a Monomial
In this algebra worksheet, students factor monomials. They identify the roots of polynomials. There is one question with an answer key.
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Linear Systems: The Inverse Matrix
In this inverse matrix activity, students find the product of matrices. They generate an inverse matrix using the Gauss-Jordan elimination method. This two-page activity contains explanations, examples and two practice problems.