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Types of Chemical Reactions Lab
In this chemical reactions learning exercise, students experiment with several different reactions and identify each as a single replacement, double replacement, synthesis, decomposition or combustion reaction. Students observe the...
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Trout Cookies
Students explore the external anatomy of a fish. In this anatomy and adaptations lesson, students look at an image of a trout and identify its various external features including fins, eyes, spots, parr marks and lateral line. Students...
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Balloon Fun
Students conduct an experiment with balloons and skewers. They speculate the reasons for the balloon's reactions to the skewers and write about their observations.
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The Differences Between Turtles and Tortoises
First graders differentiate between turtles and tortoises. In this turtles and tortoises lesson students are visited by a turtle and a tortoise. Students write a letter with an illustration after the animals visit the class.
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Yo! Gert-making yogurt
Young scientists or chefs culture yeast to produce yogurt. The materials and a general description of how make yogurt are provided, but there is very little detail otherwise. You could use this as an activity when your biology class is...
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Check Out Lights and Shields with Beads
Students explore Ultraviolet detecting beads and conduct several investigations with them. For this investigative lesson students participate in an experiment to see the harmful effects of UV light and discuss their findings.
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Surface Tension and Bubbles
Students investigate surface tension and bubbles. In this scientific inquiry lesson plan, students explore how the surface tension of water is able to support tiny objects that actually weigh more than the water as they collect date by...
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Makeup-- A Wealth of Minerals
Students examine how a variety of minerals are used in make-up. They discuss the minerals that are found in things like make-up, soap, shampoo, and toothpaste and determine where the minerals come from.
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Use of Microscopes and Creation of Slides
Learners explore the use of microscopes and the creation of slides. They practice using, adjusting and viewing with a microscope. they view slides of familiar substances such as blood and fibers. In addition, they create slides using...
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Making a Miniature Concrete Girder
In this concrete girder worksheet, high schoolers use water, sand, cement and gravel to construct concrete girders. Students vary the proportions of the mixtures and label each concrete girder with the mixture's components.
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The Synthesis of Some Organic Compounds And Their Representative Structures
Students examine how to represent organic compounds three-dimensionally. They write a synthesis reaction for three demonstrations, and construct a three-dimensional structure using a molecular modeling set.
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Birds
In this biology worksheet, students complete a crossword puzzle with 34 questions on bird classification and characteristics.
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Hand Sensitivity
Students experiment with the sense of touch. In this tactile lesson, students determine the most sensitive area of the hand. Students experiment by describing objects through touch only. Students compare the amount of sensory data...
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All About Me: My Senses
Students explore the world around them and identify their five senses and the parts of their bodies that are associated with each sense.
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How Do Cells Reproduce?
Students discuss the importance of reproduction of cells. They identify and describe the stages of Mitosis. They discover what happens to chromosomes and DNA during reproduction.
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Channel Catfish
Students study the life and biology of the Channel Catfish. In this aquatic biology lesson, students will examine the external and internal features of the catfish along with their breeding habits and environment. This lesson includes...
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Infectious Diseases
Eighth graders identify and explain how infectious diseases effect organ systems. Using an analogy with automobiles and body systems, they discover how one part influences the operation of the whole. Students write paragraphs about...
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How to tell when mealworms are out of breath
Students explore the respiration rate of a mealworm. Through experimental means, they determine the average volume of oxygen used and discuss factors that affect the respiration rate of an organism.
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Earth: The Apple of our Eye
Students are led through a demonstration in which they cut open an apple, which represents the earth. They follow through the hands-on lesson, cutting the apple into various portions--each representing some aspect of the earth.
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Activity #19 Oxygen For Yeast
Students observe and record what occurs when yeast is added to hydrogen peroxide. They indicate why a chemical reaction (decompostion) must have occurred during the experiement. Pupils explain why yeast was used. Students comprehend the...
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Soil Demonstration Follow Sheet
In this soil worksheet, students answer questions as their teacher performs a demonstration by cutting apples into equal parts. Students identify what each section represents until the teacher is down to 1/32 of the apple.
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Tox Mystery - Hazardous Materials
In this hazardous material worksheet set, 5th graders fill in the blanks with the answers to clues about toxic materials and gases. They fill in 12 blanks with words that are shown at the bottom of each page. They identify 4 hazards in...
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Desert Tortoise Adaptations
Students observe the Desert Tortoise in its natural surroundings. In this adaptations lesson, students study and take pictures of an animal in its habitat, then design a PowerPoint which addresses adaptations, biodiversity, and threats...
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Modeling Breathing Action
Learners create a model to identify the parts of the human respiratory system. They explore the Functional Electrical Stimulation (FES) and its use as a breathing support strategy. Students explore reflex actions as an involuntary...