Tadpole (baby frog) What is a Life Cycle? | Young Science Explorers How does a caterpillar become a butterfly? How does a mealworm become a darkling beetle? How does a tadpole become a frog? Get answers to these questions and many others! Find out what metamorphosis is, watch the life cycle of a beetle, and learn interesting facts about all sorts of animals and insects. Make a Mealworm Habitat Often, the best way to learn about something is to watch it. What You Need: A glass jar or other clear container Tin foil Rubber band Toothpick Wheat bran (plain bran cereal may be used) Oatmeal Carrots Mealworms Notebook Pencil Ruler (with centimeter markings) What You Do: Prepare a habitat for your mealworm. What Happened? Within a few weeks from when you got it, the mealworm changed forms. Click here for a printable PDF of this newsletter & worksheet > > Fun Facts While growing from a tadpole to an adult, a frog doesn't need to eat. Silly Science Where do frogs keep their money? Way Cool Websites Animal Life Cycles Insects hatch from eggs. The Life Cycle of a Frog
10 Ready-to-Go Resources for Teaching Life Cycles Life cycles are one of the great science concepts taught somewhere in every school's science curriculum. In my school, we look at the life cycles of plants and crayfish in my third grade class, while other grades study the life cycles of chickens, butterflies, and fish. I have been teaching about the plants and crayfish for over a decade now, and I am always looking for new and creative ways to engage my students without having to reinvent the wheel. This week I'm sharing with you some of my favorite resources to teach life cycles. 1. These informative life cycle booklets from Scholastic's Printables are a great way to introduce a unit on plants. 2. One of the most versatile teacher resource books I own is The Big Book of Reproducible Graphic Organizers. Click on the image above to download and print a copy. 3. Choose from the preset list of words about plants, add a spring-themed border and colorful font and your April word wall is good to go! 4. 5. 6. 7. 8. 9. 10.
Interactive Ear tool showing how the ear works by Amplifon The ear is the organ which controls hearing and balance, allowing us to understand our surroundings and position ourselves correctly. It is split into three parts: outer, middle and inner. This guide will take you through each part of the ear in turn, answering those essential questions – what are the parts, what do they do, and how? Pinna Helix Antihelix Concha Antitragus Lobe Cartilage Temporal Muscle (Temporalis) Temporal Bone Semicircular Canals Ganglia of the Vestibular Nerve Facial Nerve Ear Canal (External acoustic meatus) Mastoid Process Internal Jugular Vein Styloid Process Internal Cartoid Artery Eardrum (Tympanic Membrane) Auditory Tube (Eustachian Tube) Outer Ear – Welcome to the Interactive Ear! This is the part of the ear that people can see, and funnels sound into your ear canal. The rim of the pinna. A curved panel of cartridge. Bowl-shaped part of pinna. The small, hard bump above your ear lobe. The earlobe contains a large blood supply, helping to keep the ears warm.
Lifecycle of a Butterfly | Painted Lady Butterfly Click here to download the Butterfly Life Cycle Handouts Or download the Butterfly Lifecycle Coloring Book There are four stages in the lifecycle of the Painted Lady Butterfly. The Egg (3-5 days) Adult female butterflies lay their eggs on plants that Painted Lady caterpillars like to eat, like thistle or hollyhock. The Larva or Caterpillar Comes Out! The hungry caterpillar uses its strong jaws to munch through leaves, eating constantly and growing quickly. The Chrysalis—Metamorphosis Begins (7-10 days) The caterpillar finds a safe place to rest. What is happening in the chrysalis? The Butterfly Emerges! When the butterfly first emerges from the chrysalis, its wings are soft and crumpled. After a few hours, the butterfly will be ready to fly.
Life Cycles of Frogs, Dragonflies, and Butterflies | Science | Lesson Plan | PBS LearningMedia This lesson deepens students' understanding of the similarities and differences in the life cycles of organisms. The lesson begins with a reading of Eric Carle's The Very Hungry Caterpillar Next, students use a video to study the developmental stages of frogs, dragonflies, and butterflies. They compare insect and frog life cycles to each other and to the stages of human development discussed in the previous lesson, App Exception: tdc02.sci.life.cyc.lp_lifestages. Use these resources to create a simple assessment or video-based assignment with the Lesson Builder tool on PBS LearningMedia. 1. Where did the egg come from? 2. Have students watch the video again and then arrange the Life Stages Cards (PDF) in the correct order to show the life cycle of their animal. 3. How long do the changes take? 4. What physical changes must occur in order for an organism to be able to move to a different part of the habitat and begin eating different things? 5. 6.
The Cat in the Hat . Weather Transformer Game Come play again later! Come play again tomorrow! Butterflies and Moths The second grade classes have started a study comparing the Painted Lady Butterfly and Luna Moth life cycles. We received Painted Lady Butterfly larvae and a Luna Moth pupa for each classroom. Both species have been put in their habitats and we are watching our larvae molt and grow, pupate, and emerge as adults. Our Luna Moth pupa is in the resting stage before emerging as an adult. The life cycle process is called Metamorphosis. Painted Lady Life Cycle Luna Moth Life Cycle