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Summer's Headline Maker
The Cloak of Invisibility

How amazing would it be to become invisible at will? Characters from Harry Potter to Odysseus use invisibility cloaks to get tasks done secretly and gather information they'd never get, visible. Scientists recently created a material that bends light around objects inside it, making them invisible. So far, it only works with tiny objects. But researchers are working to make it work for larger and larger things. Just think what you could do with a real invisibility cloak! To find out more, read The Cloak of Invisibility.

Approx. 2nd grade
Approx. 4th grade
Approx. 6th grade

Engage students in timely science topics
Teach important informational reading skills
Pique children's curiosity with cool activities

Free Science Samples!
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Try sample pages for one science unit, with a Nonfiction Book at three reading levels, a Teaching Guide for the science book, a set of single–page Quick Reads at three reading levels, a science Process Activity, Process Activity Teaching Tips, and a video clip.
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Try sample pages for science units at all three grade spans: Animals (K–2), Sound (3–4), and Water (5–6).
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