Are you Smarter than an Eighth Grader?
Authored by Daniel Coffey
Science
8th Grade
NGSS covered
Used 3+ times
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About
This quiz covers light and optics as part of eighth-grade physical science, focusing on the fundamental properties of light, how it interacts with different materials and optical devices, and its role in vision. Students must understand the distinction between reflection and refraction, recognize how different types of lenses (converging and diverging) affect light paths, and identify the optical devices that utilize these principles. The content requires knowledge of the electromagnetic spectrum, including various forms of electromagnetic radiation like ultraviolet waves, and their practical applications. Additionally, students need to demonstrate understanding of human eye anatomy and physiology, including the functions of structures like the cornea, iris, lens, pupil, and retina. The quiz also touches on basic concepts of digital imaging, cellular biology, and body systems, creating connections between optics and biological applications. Created by Daniel Coffey, a Science teacher in Canada who teaches grade 8. This comprehensive assessment serves multiple instructional purposes throughout a unit on light and vision, working effectively as a review tool before summative assessments or as formative assessment to gauge student understanding of key concepts. Teachers can deploy this quiz as a warm-up activity to activate prior knowledge, assign it as homework to reinforce classroom learning, or use it during class for immediate feedback on student comprehension. The variety of question types and topics makes it particularly valuable for identifying specific areas where students may need additional support, whether in understanding lens behavior, eye anatomy, or the broader electromagnetic spectrum. This quiz aligns with NGSS standards MS-PS4-2 (developing and using models to describe wave properties) and MS-LS1-8 (gathering and synthesizing information about sensory receptors), providing comprehensive coverage of physical science and life science learning objectives for middle school students.
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31 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
We see objects because light is reflected off of them.
True
False
Tags
NGSS.MS-PS4-2
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
When light bounces straight off a surface, we say that it is refracted.
True
False
Tags
NGSS.MS-PS4-2
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following REFRACT light?
eye glasses
microscopes
telescopes
all of the above
4.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Which lens represents the path light takes through a diverging lens?
5.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Which figure represents the path light takes through a converging lens?
Tags
NGSS.MS-PS4-2
6.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Which optical device bends light inward?
convex lens
concave lens
plane mirror
convex mirror
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which technology do we use to observe FARAWAY objects?
Telescope
Microscope
Camera
All of them
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