Investigating Light
Lerner Digital ™ 2017
Great fit for 4th grade
Reading level and content both target 4th–8th grade · ages 9–14
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Genre
Themes
- scientific inquiry
- observation and evidence
- properties of light
- experimentation
- energy and motion
- cause and effect
- STEM learning
- curiosity
About this book
This photo-rich science book invites readers to explore how light works through clear explanations and simple, safe experiments. Kids investigate reflection, refraction, shadows, and color while learning to observe, ask questions, and record results like real scientists. Diagrams and step-by-step activities make tricky concepts approachable for elementary readers. Perfect for grades 3–5, curious tinkerers, and science-fair inspiration.
Setting: hands-on science activities in classrooms and everyday environments
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Frequently Asked Questions
Is Investigating Light right for my child?
Yes — Investigating Light is a great fit for 4th grade. The reading level is AR 4.5, which is typical for 4th grade. The interest level is rated Middle Grades (4–8), meaning the themes and content are designed for ages 9–14 (4th–8th grade). Themes include scientific inquiry, observation and evidence, properties of light.
How long does it take to read Investigating Light?
At a typical 4th grade reading pace, Investigating Light takes around 12m to finish. The book has 1,800 words. Slower or faster readers may vary significantly.
Does Investigating Light have an AR quiz?
Yes — Investigating Light has an AR quiz available, worth 0.5 points. Your child will need to take and pass the quiz through their school's Accelerated Reader program to earn credit. The quiz is typically 5–20 multiple choice questions about plot, characters, and setting.
What grade level is Investigating Light?
Investigating Light has an AR reading level of 4.5, which places it at a 4th grade reading difficulty. The interest level is rated Middle Grades (4–8) — this reflects the age-appropriateness of the content and themes, not just the reading difficulty. A strong younger reader may handle the words fine while the themes are aimed at an older audience, or vice versa.