Find Someone Who...Measurements
In this measurement activity, students find someone in their class who knows what instruments measure temperature, mass, density and length and they write their names down and their answers. They also identify the units of measurements.
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Are Our Chemical Measurements Accurate or Precise?
What is the difference between accuracy and precision? This worksheet has students define the terms accuracy and precision, and compare bulleye diagrams to find examples of both. Students analyze given data and determine the accuracy and...
8th - 12th Science
Biological Oceanographic Investigations – I, Robot, Can Do That!
How do you decide the best person for each job? Would it be easier if you didn't have to consider their feelings? The lesson begins with a discussion of underwater robots. Then groups research one of these robots and present their...
7th - 8th Science CCSS: Adaptable
New Review What Happens During a Stroke?
A stroke can severely impact a patients' speech, motor skills, and quality of life—if they survive the event in the first place. Learn what happens to the brain during a stroke, and how you can help if someone you see is experiencing a...
5 mins 9th - 12th Science CCSS: Adaptable