Science Phenomena: HS Physical Science - Forces and Interactions (Phys 1.1, 1.2, 1.3, 2.1, 2.3, 2.4) - Rube Goldberg machines are named after American cartoonist Rube Goldberg who drew complicated steps involved in doing a fairly simple task (like pouring milk in a glass). Students can study these machines, or build their own, to show how energy can be converted through a series of interactions. In lower elementary classes they might be shown or built to show how pushes or pulls can change the motion of objects. As they move through school they should start to identify specific collisions, interactions, and conversions of energy.
Science Phenomena: HS Physical Science - Forces and Interactions (Phys 1.2, 4.1) - The Slinky was invented by Richard James, an engineer, who was working with springs to support and stabilize equipment on a ship. Simple slinky tricks show how forces (pushes and pulls) change the direction of an object. Students can design a set of stairs, or obstacles, that the Slinky can navigate. In the secondary science classroom it can be used to investigate inertia, oscillations, and Hooke's law. This phenomenon can also be used to investigate wave properties.
Ancient History Encyclopedia is a non-profit educational website with a global vision: ...
Ancient History Encyclopedia is a non-profit educational website with a global vision: to provide the best ancient history information on the internet for free.
Build rectangles of various sizes and relate multiplication to area. Discover new ...
Build rectangles of various sizes and relate multiplication to area. Discover new strategies for multiplying algebraic expressions. Use the game screen to test your multiplication and factoring skills!
Artists are often particularly keen observers and precise recorders of the physical ...
Artists are often particularly keen observers and precise recorders of the physical conditions of the natural world. As a result, paintings can be good resources for learning about ecology. Teachers can use this lesson to examine with students the interrelationship of geography, natural resources, and climate and their effects on daily life. It also addresses the roles students can take in caring for the environment. Students will look at paintings that represent cool temperate, warm temperate, and tropical climates. In this lesson students will: Identify natural resources found in particular geographic areas; Discuss ways in which climate, natural resources, and geography affect daily life; Apply critical-thinking skills to consider the various choices artists have made in their representations of the natural world; Make personal connections to the theme by discussing ways they can be environmental stewards; Identify natural resources found in particular geographic areas; Discuss ways in which climate, natural resources, and geography affect daily life; Apply critical-thinking skills to consider the various choices artists have made in their representations of the natural world; Make personal connections to the theme by discussing ways they can be environmental stewards.
The classic snakes and ladders game is replaced by rockets and comets ...
The classic snakes and ladders game is replaced by rockets and comets in this astronomy themed version. The game is challenging and interactive way to learn various astronomical topics while moving your way to the winning square as space travellers.
Science Phenomena: HS Physical Science - Forces and Interactions - Special caution ...
Science Phenomena: HS Physical Science - Forces and Interactions - Special caution should be taken when sitting down or getting up from a bed of nails. In this video, Steve Spangler used a motor to lift the entire bed of nails up and down safely. Each of the nails is pushing on the participant but since there are so many nails the force is distributed safely between all of the nails. This demonstration could be used in any physics unit discussing forces and pressure.
This is a Pre-K to K lesson about bees and how they ...
This is a Pre-K to K lesson about bees and how they help our food grow by pollinating plants. The lesson includes Keynote slides identifying bees from other insects, repetition of the word pollination, a video of the author with backyard bees, and a worksheet assessment.Students will learn how to spot a bee vs other flying insects, what pollination means, what a beehive looks like, and will see bees pollinating flowers and carrying pollen to their hive.
Using photographs and models, students are taken on a virtual journey to ...
Using photographs and models, students are taken on a virtual journey to outer space. They can look back at the Earth as they travel further away and see it growing increasingly smaller, giving the experience that we live on a tiny planet that floats in a vast and empty space.
Science Phenomena: HS Physical Science - Energy - As ocean water freezes ...
Science Phenomena: HS Physical Science - Energy - As ocean water freezes into solid ice the remaining saltwater forms into icy "stalactites" that descend into the ocean. This can be used as a phenomenon in an elementary class to show changes in state. In middle and high school the chemistry can be explored more deeply.
This interactive activity for grades 8-12 features eight models that explore atomic ...
This interactive activity for grades 8-12 features eight models that explore atomic arrangements for gases, solids, and liquids. Highlight an atom and view its trajectory to see how the motion differs in each of the three primary phases. As the lesson progresses, students observe and manipulate differences in attractions among atoms in each state and experiment with adding energy to produce state changes. More advanced students can explore models of latent heat and evaporative cooling. This item is part of the Concord Consortium, a nonprofit research and development organization dedicated to transforming education through technology.
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