Elements 41-50 Word Search
In this word search learning exercise, students locate nine elements from the Periodic Table. The list of elements include palladium, silver, and rhodium.
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New Review Aluminium (or Aluminum)
Aluminum, or aluminium, proves to be 100 percent recyclable and maintains the same physical properties, no matter how many times it is reused. A video in a series on chemical elements discusses aluminum. It describes the properties,...
12 mins 9th - Higher Ed Science CCSS: Adaptable
The 2,400-Year Search for the Atom
From ancient Greek philosophers to early American Quakers, people have sought to understand the composition of matter for millennia. Follow along with this video as it explores the long scientific journey that eventually led to the...
5 mins 5th - 12th Science CCSS: Adaptable
New Review How Plants Find Food
How do roots find nutrients? The PBS video, part of a series on food science, describes experiments proving roots grow specifically toward nutrients in the soil. A theory of how roots know in which direction to grow provides an...
8 mins 6th - 12th Science CCSS: Adaptable