Quest: 8th Grade Science Assessment

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Here are some science questions from the Sixth, Seventh, and Eighth Grade Standards to help you test your knowledge of the Next Generation Sunshine State Standards.

The questions are chosen randomly, so this quest will be different each time you reload the page.

* Click here to see only the most recently added questions.



Which of the following is arranged from biggest to smallest?

  1. Galaxy, universe, constellation, solar system

  2. Universe, galaxy, constellation, solar system

  3. Universe, constellation, galaxy, solar system

  4. Galaxy, constellation, universe, solar system

Think about it, and when you think you know the answer, then continue.

The answer is 2.

  1. The universe is the largest, containing all galaxies, constellations, and solar systems.
  2. Galaxies come next. Each galaxy contains millions of stars.
  3. Constellations are made up of several individual stars which are often separated by hundreds of lightyears, and only appear close together from our view point on Earth.
  4. Each star can have one or more planets, forming a solar system.



Click to see which state standards this question tests, and which of my videos, experiments, and other resources support that topic.

Florida


SC.5.E.5.1 Recognize that a galaxy consists of gas, dust, and many stars, including any objects orbiting the stars. Identify our home galaxy as the Milky Way.
Review Space-10 practice
Review Space-2 practice
Review Space-1 practice

SC.8.E.5.3 Distinguish the hierarchical relationships between planets and other astronomical bodies relative to solar system, galaxy, and universe, including distance, size, and composition.
Planets and Pennies video, ClosedCaptions
Making a Scale Model of the Solar System video, ClosedCaptions
How Far is That Planet? text page
Review Space-3 practice
Review Space-2 practice
Review Space-10 practice

Utah


UT.6.IV.1.c Compare the size of the Solar System to the size of the Milky Way galaxy.
Review Space-2 practice
Review Space-10 practice

NGSS


MS-ESS1-3 Analyze and interpret data to determine scale properties of objects in the solar system.
Global Science video, ClosedCaptions
Planets and Pennies video, ClosedCaptions
Making a Scale Model of the Solar System video, ClosedCaptions
How Far is That Planet? text page
Review Space-3 practice
Review Space-2 practice
Review Space-4 practice

I let mold grow on this stale loaf of bread. What part of the food web does the mold belong to?

  1. Producer.

    No. A producer captures energy from sunlight, and stores it as food. To do that, the organism needs to contain chlorophyll. This mold is green, but does not have chlorophyll.
  2. Primary Consumer.

    No. Primary consumers eat producers. This mold does not eat living plants.
  3. Secondary Consumer

    No. Secondary consumers eat other consumers. This mold does not eat animals.
  4. Decomposer

    Yes! Decomposers break down dead and decaying organisms. The mold is a fungus that is breaking down and decomposing the bread to get energy from it..



Click to see which state standards this question tests, and which of my videos, experiments, and other resources support that topic.

Florida


SC.4.L.17.3 Trace the flow of energy from the Sun as it is transferred along the food chain through the producers to the consumers.
Secondary Consumers video, free, ClosedCaptions, Updated, checked
Producers video, free, Updated, checked
Primary Consumers video, ClosedCaptions, Updated, checked
Scavengers and Decomposers video, free, ClosedCaptions, Updated
Food Web Tag text page
What is a Food Web? text page, free, checked
Review Food Web-2 practice
Review Food Web-1 practice
Review Food Web-3 practice
Review Food Web-4 practice
Review Food Web-5 practice
Review Food Web-6 practice
Review Food Web-7 practice
Review Food Web-8 practice
Review Food Web-9 practice
Review Food Web-10 practice

SC.7.L.17.1 Explain and illustrate the roles of and relationships among producers, consumers, and decomposers in the process of energy transfer in a food web.
Secondary Consumers video, free, ClosedCaptions, Updated, checked
Producers video, free, Updated, checked
Primary Consumers video, ClosedCaptions, Updated, checked
Measuring Calories video, ClosedCaptions, checked
Scavengers and Decomposers video, free, ClosedCaptions, Updated
Food Web Tag text page
What is a Food Web? text page, free, checked
Review Food Web-2 practice
Review Food Web-1 practice
Review Food Web-3 practice
Review Food Web-4 practice
Review Food Web-5 practice
Review Food Web-6 practice
Review Food Web-7 practice
Review Food Web-8 practice
Review Food Web-9 practice
Review Food Web-10 practice

Utah


UT.8.II.2.a Categorize the relationships between organisms (i.e., producer/consumer/decomposer, predator/prey, mutualism/parasitism) and provide examples of each.
Producers video, free, Updated, checked
Primary Consumers video, ClosedCaptions, Updated, checked
Secondary Consumers video, free, ClosedCaptions, Updated, checked
What is a Food Web? text page, free, checked
Review Food Web-2 practice
Review Food Web-1 practice
Review Food Web-3 practice
Review Food Web-4 practice
Review Food Web-5 practice
Review Food Web-6 practice
Review Food Web-7 practice
Review Food Web-8 practice
Review Food Web-9 practice
Review Food Web-10 practice
Review Food Web-11 practice
Review Food Web-12 practice

NGSS


5-PS3-1 Use models to describe that energy in animals’ food (used for body repair, growth, motion, and to maintain body warmth) was once energy from the sun.
Secondary Consumers video, free, ClosedCaptions, Updated, checked
Producers video, free, Updated, checked
Measuring Photosynthesis video, checked
Primary Consumers video, ClosedCaptions, Updated, checked
Measuring Calories video, ClosedCaptions, checked
Scavengers and Decomposers video, free, ClosedCaptions, Updated
Calories: Measuring the Energy text page, free
What is a Food Web? text page, free, checked
Review Food Web-8 practice
Review Food Web-9 practice
Review Food Web-10 practice
Review Food Web-2 practice
Review Food Web-1 practice
Review Food Web-3 practice
Review Food Web-4 practice
Review Food Web-5 practice
Review Food Web-6 practice
Review Food Web-7 practice

5-LS2-1 Develop a model to describe the movement of matter among plants, animals, decomposers, and the environment.
Secondary Consumers video, free, ClosedCaptions, Updated, checked
Producers video, free, Updated, checked
Primary Consumers video, ClosedCaptions, Updated, checked
Scavengers and Decomposers video, free, ClosedCaptions, Updated
What is a Food Web? text page, free, checked
Review Food Web-2 practice
Review Food Web-1 practice
Review Food Web-3 practice
Review Food Web-4 practice
Review Food Web-5 practice
Review Food Web-6 practice
Review Food Web-7 practice
Review Food Web-8 practice
Review Food Web-9 practice
Review Food Web-10 practice

As we look at the rock cycle, we can see that heat and pressure can change a sedimentary rock into a metamorphic rock. What would change a metamorphic rock into a sedimentary rock?

  1. More heat and pressure

    No. More heat and pressure would cause more metamorphic change.
  2. Erosion and deposition

    Yes. If the rock was eroded and deposited, that would form a sedimentary rock.
  3. Melting and cooling

    No. Melting the rock and then cooling it would produce an igneous rock.
  4. A metamorphic rock cannot become a sedimentary rock

    No. In the rock cycle, a rock from any group (igneous, sedimentary, metamorphic) can be changed into a rock from any group.



Click to see which state standards this question tests, and which of my videos, experiments, and other resources support that topic.

Florida


SC.4.E.6.1 Identify the three categories of rocks: igneous, (formed from molten rock); sedimentary (pieces of other rocks and fossilized organisms); and metamorphic (formed from heat and pressure).
Igneous Rocks and Bubbles video, free, learnalong, Updated
Sedimentary Rocks video, learnalong
What is a Rock? video, learnalong, checked
Bioclastics: Rocks With No Minerals video
Evaporites video, learnalong, checked
Homemade Fossil Dig text page
Foliated and Unfoliated Rocks text page, learnalong
Identifying Igneous Rocks text page, learnalong
Intrusive and Extrusive Igneous Rocks text page, learnalong
Light and Dark Minerals text page, learnalong
Review Rocks-1 practice
Review Rocks-2 practice
Review Rocks-3 practice
Review Rocks-4 practice
Review Rocks-5 practice
Review Rocks-6 practice
Review Rocks-8 practice
Review Rocks-9 practice
Review Rocks-7 practice
Review Rocks-10 practice
Review Rocks-10 practice
Review Rocks-10 practice

SC.7.E.6.2 Identify the patterns within the rock cycle and relate them to surface events (weathering and erosion) and sub-surface events (plate tectonics and mountain building).
What is a Rock? video, learnalong, checked
The Rock Cycle video, learnalong
Change: Fast and Slow video
Erosion video, checked
Continuous Change video, checked
Bioclastics: Rocks With No Minerals video
Weathering and Erosion video, learnalong, checked
Evaporites video, learnalong, checked
Review Rocks-1 practice
Review Erosion-1 practice
Review Erosion-2 practice
Review Erosion-3 practice
Review Erosion-4 practice
Review Erosion-5 practice
Review Rocks-4 practice
Review Rocks-5 practice
Review Rocks-6 practice
Review Rocks-8 practice
Review Rocks-9 practice
Review Rocks-7 practice
Review Rocks-10 practice
Review Rocks-10 practice

Utah


UT.4.III.1.a Describe the differences between minerals and rocks.
Identifying Minerals video, learnalong
What is a Rock? video, learnalong, checked
Bioclastics: Rocks With No Minerals video
Definition of a Mineral video, checked
What is a Mineral? video, checked
Review Rocks-1 practice
Review Rocks-4 practice
Review Rocks-5 practice
Review Rocks-6 practice
Review Rocks-8 practice
Review Rocks-9 practice
Review Rocks-7 practice
Review Rocks-10 practice

NGSS


4-ESS1-1 Identify evidence from patterns in rock formations and fossils in rock layers to support an explanation for changes in a landscape over time.
Igneous Rocks and Bubbles video, free, learnalong, Updated
Sedimentary Rocks video, learnalong
Reading the Rocks: Law of Superposition video
Reading the Rocks: Law of Crosscutting video
What is a Rock? video, learnalong, checked
Reading the Rocks: The Present is the Key to the Past video, ClosedCaptions
Paleo Cookies video
Evaporites video, learnalong, checked
Homemade Fossil Dig text page
Review Rocks-1 practice
Review Geologic Time-1 practice
Review Rocks-4 practice
Review Geologic Time-2 practice
Review Rocks-5 practice
Review Rocks-6 practice
Review Rocks-8 practice
Review Rocks-9 practice
Review Rocks-7 practice
Review Rocks-10 practice
Review Geologic Time-3 practice

MS-ESS2-1 Develop a model to describe the cycling of Earth’s materials and the flow of energy that drives this process.
Igneous Rocks and Bubbles video, free, learnalong, Updated
What is a Mineral? video, checked
Identifying Minerals video, learnalong
Sedimentary Rocks video, learnalong
What is a Rock? video, learnalong, checked
The Rock Cycle video, learnalong
Bioclastics: Rocks With No Minerals video
Evaporites video, learnalong, checked
Definition of a Mineral video, checked
Light and Dark Minerals text page, learnalong
Review Rocks-1 practice
Review Rocks-2 practice
Review Rocks-3 practice
Review Rocks-4 practice
Review Rocks-5 practice
Review Rocks-6 practice
Review Rocks-8 practice
Review Rocks-9 practice
Review Rocks-7 practice
Review Rocks-10 practice
Review Rocks-10 practice
Review Rocks-10 practice

Which part of the food web do these termites belong to?

  1. Producer.

    No. A producer captures energy from sunlight, and stores it as food. To do that, the organism needs to contain chlorophyll.
  2. Primary Consumer.

    No. Primary consumers eat producers. Termites do not eat live plants.
  3. Secondary Consumer

    No. Secondary consumers eat other consumers. This butterfly does not eat animals.
  4. Decomposer

    Yes! Termites are one of the few animals that can digest the cellulose from dead wood, thanks to special bacteria that live inside them. That makes termites very important as decomposers, but it also means that they can be a problem when we build things from wood.



Click to see which state standards this question tests, and which of my videos, experiments, and other resources support that topic.

Florida


SC.4.L.17.3 Trace the flow of energy from the Sun as it is transferred along the food chain through the producers to the consumers.
Secondary Consumers video, free, ClosedCaptions, Updated, checked
Producers video, free, Updated, checked
Primary Consumers video, ClosedCaptions, Updated, checked
Scavengers and Decomposers video, free, ClosedCaptions, Updated
Food Web Tag text page
What is a Food Web? text page, free, checked
Review Food Web-2 practice
Review Food Web-1 practice
Review Food Web-3 practice
Review Food Web-4 practice
Review Food Web-5 practice
Review Food Web-6 practice
Review Food Web-7 practice
Review Food Web-8 practice
Review Food Web-9 practice
Review Food Web-10 practice

SC.7.L.17.1 Explain and illustrate the roles of and relationships among producers, consumers, and decomposers in the process of energy transfer in a food web.
Secondary Consumers video, free, ClosedCaptions, Updated, checked
Producers video, free, Updated, checked
Primary Consumers video, ClosedCaptions, Updated, checked
Measuring Calories video, ClosedCaptions, checked
Scavengers and Decomposers video, free, ClosedCaptions, Updated
Food Web Tag text page
What is a Food Web? text page, free, checked
Review Food Web-2 practice
Review Food Web-1 practice
Review Food Web-3 practice
Review Food Web-4 practice
Review Food Web-5 practice
Review Food Web-6 practice
Review Food Web-7 practice
Review Food Web-8 practice
Review Food Web-9 practice
Review Food Web-10 practice

Utah


UT.8.II.2.a Categorize the relationships between organisms (i.e., producer/consumer/decomposer, predator/prey, mutualism/parasitism) and provide examples of each.
Producers video, free, Updated, checked
Primary Consumers video, ClosedCaptions, Updated, checked
Secondary Consumers video, free, ClosedCaptions, Updated, checked
What is a Food Web? text page, free, checked
Review Food Web-2 practice
Review Food Web-1 practice
Review Food Web-3 practice
Review Food Web-4 practice
Review Food Web-5 practice
Review Food Web-6 practice
Review Food Web-7 practice
Review Food Web-8 practice
Review Food Web-9 practice
Review Food Web-10 practice
Review Food Web-11 practice
Review Food Web-12 practice

NGSS


5-PS3-1 Use models to describe that energy in animals’ food (used for body repair, growth, motion, and to maintain body warmth) was once energy from the sun.
Secondary Consumers video, free, ClosedCaptions, Updated, checked
Producers video, free, Updated, checked
Measuring Photosynthesis video, checked
Primary Consumers video, ClosedCaptions, Updated, checked
Measuring Calories video, ClosedCaptions, checked
Scavengers and Decomposers video, free, ClosedCaptions, Updated
Calories: Measuring the Energy text page, free
What is a Food Web? text page, free, checked
Review Food Web-8 practice
Review Food Web-9 practice
Review Food Web-10 practice
Review Food Web-2 practice
Review Food Web-1 practice
Review Food Web-3 practice
Review Food Web-4 practice
Review Food Web-5 practice
Review Food Web-6 practice
Review Food Web-7 practice

5-LS2-1 Develop a model to describe the movement of matter among plants, animals, decomposers, and the environment.
Secondary Consumers video, free, ClosedCaptions, Updated, checked
Producers video, free, Updated, checked
Primary Consumers video, ClosedCaptions, Updated, checked
Scavengers and Decomposers video, free, ClosedCaptions, Updated
What is a Food Web? text page, free, checked
Review Food Web-2 practice
Review Food Web-1 practice
Review Food Web-3 practice
Review Food Web-4 practice
Review Food Web-5 practice
Review Food Web-6 practice
Review Food Web-7 practice
Review Food Web-8 practice
Review Food Web-9 practice
Review Food Web-10 practice

This is the density column from the Making a Density Column video. Notice that the olives are floating at the boundary between the water and the corn syrup. What does that tell us?

  1. The olives are less dense than the water, and more dense than the corn syrup.

    No. If the olives were less dense than the water, they would float on top of the water layer.
  2. The water is denser than the olives.

    No. If the water was denser than the olives, then the olives would float on top of the water layer.
  3. The corn syrup is less dense than the olives.

    No. If the corn syrup was less dense than the olives, the olives would sink all the way to the bottom.
  4. Olives are denser than water, and less dense than corn syrup.

    Yes! Because the olives are denser than water, they sink to the bottom of the water layer. Because they are less dense than corn syrup, the olives float on top of the corn syrup layer.



Click to see which state standards this question tests, and which of my videos, experiments, and other resources support that topic.

Florida


SC.8.P.8.4 Classify and compare substances on the basis of characteristic physical properties that can be demonstrated or measured; for example, density, thermal or electrical conductivity, solubility, magnetic properties, melting and boiling points, and know that these properties are independent of the amount of the sample.
Candles in a Jar, part 2 video, ClosedCaptions, checked
Candles in a Jar, part 1 video, ClosedCaptions, checked
Microscopes: Growing Crystals video, free, learnalong, Updated
Density: Ice, Oil, and Water video, checked
Wax and Wood, part 1 video, checked
Wax and Wood, part 2 video, checked
Identifying Minerals video, learnalong
Making Turmeric Paper video, checked
Testing for Tannic Acid video
Cartesian Diver video, ClosedCaptions, checked
Growing Crystals Under the Microscope video, free, learnalong, checked
Stale Bread video
Floating Bubbles video, checked
Review Matter-5 practice

Utah


UT.7.I.2.b Use observations to predict the relative density of various solids and liquids.

UT.7.I.2.d Describe the relationship between mass and volume as it relates to density.
Candles in a Jar, part 2 video, ClosedCaptions, checked
Candles in a Jar, part 1 video, ClosedCaptions, checked
The Difference Between Weight and Mass video, checked
Density: Ice, Oil, and Water video, checked
Cartesian Diver video, ClosedCaptions, checked
Floating Bubbles video, checked
Fish in a Bucket text page
A Cup of Cold text page
Air has Weight text page
Review Matter-5 practice

NGSS


The questions are chosen randomly, so this quest will be different each time you reload the page.