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Third Grade, Zoology Projects, Lessons, Activities (36 results)

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Science Fair Project Idea
Scientific Method
Animals survive in all sorts of extreme environments, whether it is a polar bear out and about when it is -40°F, a desert iguana trying to find food as the temperature rises to 110°F, or a deep sea anglerfish living 3281 feet down into the sea. How do they do it? The answer is adaptations! Their bodies have special features that allow them to live in those environments. You might not be able to dive down 3281 feet to observe the deep sea anglerfish, but in this science fair project you… Read more
Science Fair Project Idea
Scientific Method
Do ants sometimes ruin your picnic? There are some chemical ant repellents you can spray to keep them away, but who wants to spray poison all over their food? In this science project you can investigate some less toxic solutions that may be around your home so that your next picnic will not become an ant buffet! Read more
Science Fair Project Idea
Scientific Method
Do you love animals and want to help keep them healthy? Well, here's your chance to design and tailor a toy that will bring out your pet's most playful nature. In this science fair project, you'll evaluate the skills and activities of your pet and determine what kinds of toys most excite your pet and make him or her lively and curious. So call your furry or feathered friend, and let the frolicking begin! Read more
STEM Activity
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Do you love to hear the pulsing chirp of crickets as you fall asleep? It is an unmistakable sound. Some people find the sound pleasing and peaceful, but other people find the sound loud and annoying, especially if a cricket happens to get inside a home to escape the cold. However you feel about crickets, their chirps hold a surprising message — they can be used to predict the temperature! In this science activity, you will investigate how the chirps of these tiny creatures can be used… Read more
Lesson Plan Grade: 2nd-6th
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"Close-up of Coral Polyps" © 2009 Mark Yokohama By building an edible coral polyp, students will learn the anatomy of coral and be able to explain why corals are animals, rather than plants. Read more
NGSS Performance Expectations:
  • 4-LS1-1. Construct an argument that plants and animals have internal and external structures that function to support survival, growth, behavior, and reproduction.
STEM Activity
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Have some pesky flies in your kitchen that you cannot seem to get rid of? In this project you will build your own simple fly trap from a plastic bottle. Get ready to get rid of those flies! Read more
Video Lesson Grade: 3rd-8th
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This lesson will introduce students to the scientific method using a fun, hands-on activity about the role of animal camouflage in evolution. During the activity, students will practice each step of the scientific method including doing background research, making a hypothesis, conducting an experiment, analyzing data, and drawing conclusions. By going through this process, students will also learn how camouflage helps animals survive. Read more
NGSS Performance Expectations:
  • 3-LS4-2. Use evidence to construct an explanation for how the variations in characteristics among individuals of the same species may provide advantages in surviving, finding mates, and reproducing.
  • 3-LS4-3. Construct an argument with evidence that in a particular habitat some organisms can survive well, some survive less well, and some cannot survive at all.
  • MS-LS4-4. Construct an explanation based on evidence that describes how genetic variations of traits in a population increase some individuals' probability of surviving and reproducing in a specific environment.
  • MS-LS4-6. Use mathematical representations to support explanations of how natural selection may lead to increases and decreases of specific traits in populations over time.
Lesson Plan Grade: 3rd
How do water striders skip across the surface of the water? What advantage does this give them over other insects that helps them survive in their environment? Your students will find out in this lesson as they build their own insects from pieces of wire, and see which ones sink and which ones float. Read more
NGSS Performance Expectations:
  • 3-LS4-3. Construct an argument with evidence that in a particular habitat some organisms can survive well, some survive less well, and some cannot survive at all.
Science Fair Project Idea
Scientific Method
A cricket as a thermometer? Yes, that is right! In this science fair project, you will investigate how the chirps of these tiny creatures can do more than lull you to sleep—they can tell you the temperature! Read more
Lesson Plan Grade: Kindergarten-3rd
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Computational thinking is a problem-solving process that is used in everyday life as well as computer programs. In this lesson, students apply their computational thinking skills to explore the life cycle of a butterfly. They'll create an algorithm, or set of instructions, to model the life cycle of a butterfly. They will write this algorithm using conditionals and then program it on a computer. Learning Objectives Students will: Analyze the life cycle of a butterfly. Develop an algorithm… Read more
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