Reading comprehensions on the sun, incandescent light, light bulbs, electroluminescence, fluorescence, phosphorescence, bioluminescence, LEDs and LCDs... every type of light. A thoroughly informative unit!
A very easy reading comprehension selection about cougars. This is one of a complete set on "big cats" from our member site. It is followed by 3 multiple choice questions and 3 questions that require brief written responses.
A 1 page article provides factual information about one of America's most famous landmarks, the Empire State Building. It is followed by 5 multiple choice questions and 5 questions requiring short written responses.