[Free Registration/Login Required] An informational text about the brain and its basic parts. A question sheet is available to help students build skills in reading comprehension.

[Free Registration/Login Required] An informational text about cicadas. A question sheet is available to help students build skills in reading comprehension.

[Free Registration/Login Required] An informational text about meningitis, how it is treated, and how to prevent it. A question sheet is available to help students build skills in reading comprehension.

[Free Registration/Login Required] A literary text about a boy named Frank who grew up loving the ocean and has dreams of becoming a marine biologist. A question sheet is available to help students build skills in reading comprehension.

[Free Registration/Login Required] An informational text about different types of spiders found in North America. A question sheet is available to help students build skills in reading comprehension.

[Free Registration/Login Required] A literary text about a little girl named Kit who got a baby chick and watched it grow up and hatch chicks of its own. A question sheet is available to help students build skills in reading comprehension.

[Free Registration/Login Required] An informational text male animals that have evolved in order to fight for a mate. A question sheet is available to help students build skills in reading comprehension.

[Free Registration/Login Required] An informational text about the thyroid and what it does to control metabolism. A question sheet is available to help students build skills in reading comprehension.

[Free Registration/Login Required] An informational text about horseshoe crabs. A question sheet is available to help students build skills in reading comprehension.

[Free Registration/Login Required] An informational text about the five senses. A question sheet is available to help students build skills in reading comprehension.

[Free Registration/Login Required] An informational text about skin, the body's largest organ. A question sheet is available to help students build skills in reading comprehension.

[Free Registration/Login Required] An informational text about heart defects and cardiac arrest. A question sheet is available to help students build skills in reading comprehension.

[Free Registration/Login Required] An informational text about honeybees. A question sheet is available to help students build skills in reading comprehension.

[Free Registration/Login Required] An informational text about not wasting water. A question sheet is available to help students build skills in reading comprehension.

[Free Registration/Login Required] An informational text about scientists genetically engineering a mosquito that will not carry a disease called dengue fever. A question sheet is available to help students build skills in reading...

[Free Registration/Login Required] An informational text about the dangers of texting while driving. A question sheet is available to help students build skills in reading comprehension.

[Free Registration/Login Required] An informational text debating whether human cloning should or should not be allowed. A question sheet is available to help students build skills in reading comprehension.

[Free Registration/Login Required] An informational text about scientists' attempts to make spider silk. A question sheet is available to help students build skills in reading comprehension.

[Free Registration/Login Required] An informational text about the heart and what can be done when the muscle weakens. A question sheet is available to help students build skills in reading comprehension.

[Free Registration/Login Required] An informational text about technology used to help a paraplegic man walk again. A question sheet is available to help students build skills in reading comprehension.

[Free Registration/Login Required] An informational text about almonds and where they come from. A question sheet is available to help students build skills in reading comprehension.

[Free Registration/Login Required] An informational text about Lady Mary Wortley Montagu who helped create a vaccination for small pox. A question sheet is available to help students build skills in reading comprehension.

[Free Registration/Login Required] An informational text about a telescope called IceCube that is buried under the ice in Antarctica. A question sheet is available to help students build skills in reading comprehension.

[Free Registration/Login Required] An informational text about earth-like planets in other solar systems. A question sheet is available to help students build skills in reading comprehension.