Powers of 10
Students explore universe, and examine how big it really is and how scientists measure the distances or sizes of things by estimating sizes of different objects and reading and writing numbers in scientific notations.
11th - 12th Science 3 Views 9 Downloads
Determining the Nature, Size, and Age of the Universe
Prompt scholars to discover the expansion of the universe themselves. Using photographs of other galaxies, they measure and then graph the size and distance of each. Finally, they draw conclusions and prove the universe is expanding.
10th - 12th Science CCSS: Adaptable
Submarines and Aircraft Carriers: The Science of Nuclear Power
As physics masters view this presentation, they learn how nuclear power is used in submarines. They use Google Maps to plot a course through the ocean and calculate the time required for surfacing and traveling. They learn about fission,...
9th - 12th Science CCSS: Designed
New Review The Voyage Scale Model Solar System
Young scientists learn how to select a scale factor for a large scale model. Then they figure the scale for each of the planets and the distance between them. Finally, they construct a giant scale model of the solar system and answer...
9th - 12th Science CCSS: Adaptable
How Does Work...Work?
What makes a clock tick or a bulb light up? The concept of work is explained to a backdrop of clever animation. Physics fans learn that the amount of work equals the product of the force and distance, and that the rate equals the amount...
5 mins 7th - 12th Science CCSS: Adaptable
Is Telekinesis Real?
What a fascinating framework for learning about the scientific method! Learners discover the processes of scientists who have investigated telekinesis in the past, and discuss the need for proper lab conditions, experiment objectives,...
5 mins 6th - 12th Science CCSS: Adaptable