Does the Use of Increased Amounts of Fertilizer Accelerate Seed Germination?
Students examine the role fertilizer plays in seed germination. They determine the optimal amount of fertilizer to use to accelerate seed germination by growing seeds, testing fertilizer solutions, and charting the data.
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New Review Determining Percent of Seed Germination
Watch your classes grow during as they experiment with science and mathematics! Learners collect data on percent of seed germination over a two-week period. They graph their results and create a report analyzing their findings.
9th - 12th Math CCSS: Designed
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
How Does an Atom-Smashing Particle Accelerator Work?
Address the question that physics learners are burning to know the answer to: How does an atom-smashing particle accelerator work? The LHC or Large Hadron Collider is introduced as a tool for uncovering the mysterious rules that govern...
4 mins 9th - Higher Ed Science CCSS: Adaptable