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Adding and Subtracting Fractions
Second graders use blocks to show the addition and subtraction of fractions with common denominators. They identify the steps in these functions and complete a worksheet.
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Shopping with Money
Students apply their knowledge of addition and subtraction of money into real life situations.
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MathKeys Software "Unlocking Whole Numbers, Vol. 11(Place Value for Four Digit Numbers)"
Third graders explore the place values of four digit numbers by writing four digit numbers and examining the effects of rearranging the numbers' digits. They practice making their four digit number with base-ten blocks then rearrange the...
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Levers and Pulleys and Gears, Oh My!
Students explore the difference between compound and simple machines in this six lessons of this unit. The purpose and importance of a variety of types of simple machines and the effects of friction are investigated.
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Aquatic Food Webs
Students discuss producers, herbivores, omnivores, carnivores, and decomposers and analyze the difference between food chains and food webs. They participate in a food web yarn game, examining what can effect the breakdown of the web.
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Cold Hard Facts? What Inquiring Minds Will Know -- Inquiry-Based Ice Investigations
Young scholars are introduced to the concepts of perimter, diameter, circumference and measurements. In groups, they complete two worksheets in which they determine if the ice dimensions make a difference in the way it floats. They...
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Bouncing Balls
Students work together to examine how different types of balls react to colliding with different surfaces. They discover the difference between elastic and inelastic collisions. They practice calculating momentum as well.
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What Critters Tell Us About Water Quality: A Macroinvertebrate Lesson
Students explore our ecosystem by investigating the quality of our water. In this aquatic insect lesson, students examine a group of random insects collected from different streams and ponds in the area. Students record their...
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Writing Letters
Learners see the difference between business letters and other letters that could be received in the mail, such as bills, invitations, and letters from friends or relatives. They practice writing letters as well as sending them.
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TE Lesson: Kinetic and Potential Energy of Motion
Students investigate the difference between potential and kinetic energy. They examine the formulae associated with both types of energy. They complete how quickly a pendulum with swing by converting potential energy into kinetic energy.
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Pumpkins, Pumpkins, Pumpkins
Students identify and interpret the lifecycle and parts of the pumpkin. Students utitlize interactive ways to discover this process. Students create a big book of their own by researching further information about pumpkins and what...
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Designer Genes
Students view a video on DNA. They discuss mitosis, meiosis and fertilization. They use strips of paper to simulate fertilization and analyze the genotype and phenotype of the combined chromosomes.
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Draw the Three Little Pigs Houses
Students conduct Internet research on The Three Little Pigs. They explore various websites, and create a drawing of the house they think is the strongest using Kid Pix software.
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How Many Drops?
Seventh graders hypothesize about the number of drops of liquid that can be placed on a penny before it spills over. They examine both the concept of devising a hypothesis and the idea of surface tension. They determine the difference...
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Move Your Muscles!
Students, through teacher lecture and class discussion, explore the three different types of muscles in the human body and the effects of microgravity on these muscles. They explain what happens to muscles in outer space and describe the...
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Conductivity
Students work together to create a simple conductivity tester. They discover the difference between conductors and insulators. They test different types of materials for their conductivity as well.
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Magnitude of the Richter Scale
Learners examine how a Richter scale operates. They create a booklet illustrating each rating on the scale. They discover how engineers use different measurement tools.
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Our Amazing Skeleton
Students study the skeleton, about the number of and types of bones in the body, and how outer space affects astronauts' bones. They discover how to take care of their bones here on Earth to prevent osteoporosis, or, weakening of the...
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Karyotypes and Inheritance of Chromosomes
Students explore the mode of inheritance of chromosomes. Given a scenario, students use the Human Genome sheet to determine inherited chromosomes. They illustrate the difference between genotype and phenotype. Students develop a model...
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You Are What You Eat!
Students calculate the calories in food samples and plan a meal based on the calorie amount. In this calories lesson plan, students also devise a work out program to burn off the calories.
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Geometric Figures and the Coordinate Plane
Sixth graders explore geometric figures. In this geometry lesson plan, 6th graders manipulate properties and relationships of geometric figures to identify objects on the coordinate planes and describe where figures sit on the planes.
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What is the Time? - Measurements of Time
Telling time can confuse some students. This packet includes a straight forward explanation of how to tell time, a poem about telling time, two practice sheets, and an answer key. Note: The reading passage may be too difficult for 1st...
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Lights On!
Students work together to build their own simple circuits. They discover how electricity is conducted through light bulbs. They compare and contrast the differences beween a parallel and series circuit.
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Seeing a World of Difference
Students read through the lyrics and listen to a song about biodiversity. Using pictures they draw, they interpret the song according to their prior knowledge. They identify the threats to different regions around the world and create...