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Investigating Mitosis in Allium Root Tip Squash
Preparing the root tip samples is the most challenging part of the mitosis-viewing lab found here, but the directions help ensure you have everything you need. There is no worksheet included; however, there is a sample data table....
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Honduras Finding the Top Bananas
Eighth graders complete an online scavenger hunt about banana cultivation before they visit a grocery store to examine banana products. They investigate "certified" means in relation to banana production and read the "Rainforest Alliance...
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Cave Diagram
Pupils examine limestone cave geology and hydology. They study cave vocabulary.
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Measurement: Stream Flow & Stadium Capacity
Eighth graders study the scientific fields and how information can be monitored and recorded. In this scientific inquiry lesson students view a PowerPoint presentation and complete a hands on activity.
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Mass/Mass Problems
For this mass worksheet, students calculate how much of any product will form from a given amount of reactant. This worksheet has 7 problems to solve.
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The Biosphere
In this biosphere learning exercise, learners identify the different levels of organization that ecologists study. Students complete charts, sentences, and answer short answer questions.
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Oily Oceans
Students are read a book about oceans. They participate in an experiment discovering the effects of oil on water. They discuss different types of pollution and how they can be prevented.
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Planets in a Bottle
Students experiment with yeast. For this environmental conditions lesson students test the viability of samples of yeast. Students investigate the effects of environmental conditions on the yeast.
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Hunting for Aqueous Solutions
In this aqueous solutions worksheet, learners will conduct an experiment to determine the solubility of different common kitchen items. Students then complete 3 short answer questions.
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Create a Microbe
Students construct models of microorganisms recognizing size relationships-comparing the size of viruses with the sizes of bacterial and eukaryotic cells. They put into perspective just how small microbes are by comparing the size of...
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Compounds
In this chemistry worksheet, students complete a chart about common compounds. Examples include baking soda, sugar, and wood alcohol.
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The Living Environment
Students use a spoon, clothespin, scissors, and toothpicks to simulate how animals get food in their environment. In this environment lesson plan, students learn about the adaptations animals make in order to survive.
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Arthropods
For this arthropods worksheet, students will identify 3 different arthropods and compare these organisms' breathing structures: gills, book lungs, and tracheal tubes. This worksheet has 3 fill in the blank and 6 short answer questions.
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Weathering and Wind
In this weathering and wind worksheet, students simulate the effects of weathering by wind using 2 canisters, 2 types of sandpaper and 2 sugar cubes. Students swirl the sugar cubes inside the canisters lined with fine and course...
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Vertebrates
In this vertebrate instructional activity, students review the different adaptations for the 5 groups of vertebrates: birds, mammals, reptiles, amphibians, and fishes. This instructional activity has 12 matching, 1 fill in the blank, and...
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Hess' Law Data Sheet
In this Hess' Law worksheet, students write their data and calculations from the lab they performed on Hess's Law. They calculate the heat of reactions per mole of substances used and calculate the theoretical heat of reaction and...
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Making Paper
Students create paper by adding a few small scraps of paper into the blender pitcher and adding just enough water to thoroughly soak paper.
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Fusion Confusion
Learners are introduced to three types of energy transfer: conduction, convection, and radiation. They model the scientific process of fusion to become with the sun and how it produces energy.
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Observing the Growth of a Maize Root
Students conduct an experiment in order to observe the typical downward growth of a maize root. They become familiar with the root's growth patterns to use as a control for comparison in other experiments.
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Measuring the Effects of Gravistimulation on Plants
Students conduct an experiment to determine if a plant's response to gravity is affected by different angles of plant orientation.
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Comparing Roots After Rotation of Ninety Degrees
Young scholars conduct an experiment and use different measurements of a single root to illustrate the mechanism of plant movement.
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Root Caps and the Effect on Gravity Sensing
Students conduct an experiment to determine how the absence of a root cap affects a plant's ability to sense gravity. They make comparisons between capped and decapped roots.
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Loud or soft?
Send this cute activity home with kids, to increase family involvement. They'll consider what would happen if rice was bounced in a tambourine, and then they'll complete a sound activity by makings an instrument out of wax paper and a...
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Observing Root Response After Rotating Plant Ninety Degrees
Students conduct an experiment to observe the response of maize roots when rotated 90 degrees.