Here are some science questions from the Standards for Grades 2-5 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.

While this spoon appears to have a broken handle, it is just the result of how the water affects the light. This is an example of:
-
Refraction
Yes! Refraction bends light as it moves from one substance to another. As the light passes from the water to the air, its path is changed, making it appear that the spoon is broken. -
Reflection
No. While some light is reflected from the glass, it is not responsible for the bending of the light. -
Absorption
No. The water and glass are both clear, telling us that very little of the light is being absorbed. Absorption does not bend the light. -
Diffusion
No. Diffusion is the scattering of light as it is reflected in many different directions. Diffusion would make the image cloudy and blurry.
Click to see which state standards this question tests, and which of my videos, experiments, and other resources support that topic.
Florida
SC.3.P.10.3 Demonstrate that light travels in a straight line until it strikes an object or travels from one medium to another.
| Pinhole Eyeglasses | video, checked |
| Why Wet Things Turn Dark | video, checked |
| Growing Crystals Under the Microscope | video, free, learnalong, checked |
| Changing the Speed of Light | video |
| Why is Foam White? | video, checked |
| Microscopes: Growing Crystals | video, free, learnalong, Updated |
| Sunglass Science: Birefringence | video, free, Updated |
| Sunglass Science: Polarized Light | video, free, Updated |
| Mirage | video, free, ClosedCaptions, Updated |
| A Long Lens | text page |
| Review Light-1 | practice |
| Review Light-2 | practice |
| Review Light-3 | practice |
| Review Light-4 | practice |
| Review Light-5 | practice |
SC.3.P.10.4 Demonstrate that light can be reflected, refracted, and absorbed.
| Pinhole Eyeglasses | video, checked |
| Looking for Rainbows | video |
| Why Wet Things Turn Dark | video, checked |
| Growing Crystals Under the Microscope | video, free, learnalong, checked |
| Changing the Speed of Light | video |
| Why is Foam White? | video, checked |
| Onion Crystals | video |
| Microscopes: Growing Crystals | video, free, learnalong, Updated |
| Sunglass Science: Birefringence | video, free, Updated |
| Sunglass Science: Polarized Light | video, free, Updated |
| Mirage | video, free, ClosedCaptions, Updated |
| A Long Lens | text page |
| Sunlight, Energy, and Crayons | text page, free |
| Review Light-1 | practice |
| Review Light-2 | practice |
| Review Light-3 | practice |
| Review Light-4 | practice |
| Review Light-5 | practice |
SC.7.P.10.2 Observe and explain that light can be reflected, refracted, and/or absorbed.
| Pinhole Eyeglasses | video, checked |
| Why Wet Things Turn Dark | video, checked |
| Growing Crystals Under the Microscope | video, free, learnalong, checked |
| Finding Fat in Foods | video, ClosedCaptions, checked |
| Changing the Speed of Light | video |
| Onion Crystals | video |
| Why is Foam White? | video, checked |
| Microscopes: Growing Crystals | video, free, learnalong, Updated |
| Sunglass Science: Birefringence | video, free, Updated |
| Sunglass Science: Polarized Light | video, free, Updated |
| Mirage | video, free, ClosedCaptions, Updated |
| A Long Lens | text page |
| Sunlight, Energy, and Crayons | text page, free |
| Review Light-1 | practice |
| Review Light-2 | practice |
| Review Light-3 | practice |
| Review Light-4 | practice |
| Review Light-5 | practice |
Utah
UT.8.IV.1.b Compare the transfer of energy (i.e., sound, light, earthquake waves, heat) through various mediums.
| About Microwaves | video, checked |
| Microwave Chocolate | video, checked |
| Spoon Bells | video, checked |
| The Singing Glass | video, checked |
| Why Wet Things Turn Dark | video, checked |
| The Science of Pizza | video, checked |
| Heating a Balloon | video, ClosedCaptions, checked |
| Changing the Speed of Light | video |
| Doppler Effect | video, checked |
| Solar Power | video, checked |
| Sunglass Science: Birefringence | video, free, Updated |
| Sunglass Science: Polarized Light | video, free, Updated |
| Noisy String | video, checked |
| Mirage | video, free, ClosedCaptions, Updated |
| Comparing How Sound Moves Through Liquids and Gases | text page |
| Review Light-1 | practice |
| Review Light-2 | practice |
| Review Light-4 | practice |
| Review Light-5 | practice |
NGSS
1-PS4-3 Plan and conduct an investigation to determine the effect of placing objects made with different materials in the path of a beam of light.
| A Color You Can't See | video, free, checked |
| Pinhole Eyeglasses | video, checked |
| Why Wet Things Turn Dark | video, checked |
| Growing Crystals Under the Microscope | video, free, learnalong, checked |
| Sunprints | video |
| Changing the Speed of Light | video |
| Why is Foam White? | video, checked |
| Onion Crystals | video |
| Microscopes: Growing Crystals | video, free, learnalong, Updated |
| Sunglass Science: Birefringence | video, free, Updated |
| Sunglass Science: Polarized Light | video, free, Updated |
| Mirage | video, free, ClosedCaptions, Updated |
| A Long Lens | text page |
| Review Light-1 | practice |
| Review Light-2 | practice |
| Review Light-3 | practice |
| Review Light-4 | practice |
| Review Light-5 | practice |
MS-PS4-2 Develop and use a model to describe that waves are reflected, absorbed, or transmitted through various materials.
| About Microwaves | video, checked |
| Microwave Chocolate | video, checked |
| Why Wet Things Turn Dark | video, checked |
| Onion Crystals | video |
| Sunprints | video |
| Finding Fat in Foods | video, ClosedCaptions, checked |
| Changing the Speed of Light | video |
| Why is Foam White? | video, checked |
| Sunglass Science: Birefringence | video, free, Updated |
| Sunglass Science: Polarized Light | video, free, Updated |
| Mirage | video, free, ClosedCaptions, Updated |
| A Long Lens | text page |
| Sunlight, Energy, and Crayons | text page, free |
| Review Light-1 | practice |
| Review Light-2 | practice |
| Review Light-4 | practice |
| Review Light-5 | practice |

What season is the area that the arrow points to having?
-
Winter
Yes! Even though that area is in daylight, the Earth's axis in that hemisphere is pointing away from the Sun. It gets less direct light, and has shorter days. -
Spring
No. For spring, the Earth's axis for that hemisphere would be in between pointing towards the Sun and away from the Sun. -
Summer
No. Although it is daytime in that area, the Earth's axis in that hemisphere is pointing away from the Sun. It gets less direct light, and has shorter days. -
Autumn
No. For autumn, the Earth's axis for that hemisphere would be in between pointing towards the Sun and away from the Sun.
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.5.1 Observe that the patterns of stars in the sky stay the same although they appear to shift across the sky nightly, and different stars can be seen in different seasons.
| Global Science | video, ClosedCaptions |
| Review Space-5 | practice |
| Review Space-8 | practice |
| Review Space-12 | practice |
Utah
UT.6.II.2.e Use a model to explain why the seasons are reversed in the Northern and Southern Hemispheres.
| Global Science | video, ClosedCaptions |
| Review Space-5 | practice |
| Review Space-8 | practice |
| Review Space-12 | practice |
NGSS
3-ESS2-1 Represent data in tables and graphical displays to describe typical weather conditions expected during a particular season.
| Nephoscope | video, checked |
| Pine Cone Weather | text page, free |
| Review Weather-5 | practice |
| Review Weather-6 | practice |
| Review Weather-4 | practice |
| Review Weather-3 | practice |
| Review Space-5 | practice |
| Review Space-8 | practice |
5-ESS1-2 Represent data in graphical displays to reveal patterns of daily changes in length and direction of shadows, day and night, and the seasonal appearance of some stars in the night sky.
| Global Science | video, ClosedCaptions |
| Finding Your Way | video, checked |
| Review Space-5 | practice |
| Review Space-8 | practice |
| Review Space-12 | practice |

This is Johnson Wash, that runs down the middle of the canyon where we live. It is usually dry, but when it rains up north, we get flash floods. Is this an example of erosion, weathering, both, or neither?
-
Erosion
Yes, the is partially correct! You can tell by the muddy appearance of the water that it is carrying sand, clay and dirt along with it. Erosion is when bits of rock are moved by wind, water, ice, or gravity, so this counts as erosion.. -
Weathering
Yes, the is partially correct! The term "weathering" causes confusion because it sounds like it has something to do with weather. In Earth Science, weathering means "breaking apart." Weathering breaks rocks apart into smaller bits. The fast moving water causes smaller rocks to smash into larger rocks, breaking them apart. -
Both erosion and weathering
Yes! The flash flood in this photo is causing weathering, and erosion. As the flood decreases, and the water slows down, it will drop the sand, clay, dirt, and rocks in a process called deposition. -
Neither erosion nor weathering
No. This flash flood is causing both weathering and erosion.
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).
| Evaporites | video, learnalong, checked |
| 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 |
| 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-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 |
| Review Rocks-1 | 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).
| Evaporites | video, learnalong, checked |
| 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 |
| 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-1 | practice |
| Review Erosion-1 | practice |
| Review Erosion-2 | practice |
| Review Erosion-3 | practice |
| Review Erosion-4 | practice |
| Review Erosion-5 | practice |
Utah
UT.4.III.2.b Distinguish between weathering (i.e., wearing down and breaking of rock surfaces) and erosion (i.e., the movement of materials).
| Change: Fast and Slow | video |
| Erosion | video, checked |
| Weathering and Erosion | video, learnalong, checked |
| Review Erosion-1 | practice |
| Review Erosion-2 | practice |
| Review Erosion-3 | practice |
| Review Erosion-4 | practice |
| Review Erosion-5 | practice |
UT.5.II.1.a Identify the objects, processes, or forces that weather and erode Earth’s surface (e.g., ice, plants, animals, abrasion, gravity, water, wind)
| Change: Fast and Slow | video |
| Erosion | video, checked |
| Continuous Change | video, checked |
| Weathering and Erosion | video, learnalong, checked |
| Review Erosion-1 | practice |
| Review Erosion-2 | practice |
| Review Erosion-3 | practice |
| Review Erosion-4 | practice |
| Review Erosion-5 | practice |
UT.8.III.2.b Describe the role of energy in the processes that change rock materials over time.
| Igneous Rocks and Bubbles | video, free, learnalong, Updated |
| Sedimentary Rocks | video, learnalong |
| Change: Fast and Slow | video |
| Erosion | video, checked |
| Continuous Change | video, checked |
| Weathering and Erosion | video, learnalong, checked |
NGSS
4-ESS2-1 Make observations and/or measurements to provide evidence of the effects of weathering or the rate of erosion by water, ice, wind, or vegetation.
| Change: Fast and Slow | video |
| Erosion | video, checked |
| Continuous Change | video, checked |
| Weathering and Erosion | video, learnalong, checked |
| Review Erosion-1 | practice |
| Review Erosion-2 | practice |
| Review Erosion-3 | practice |
| Review Erosion-4 | practice |
| Review Erosion-5 | practice |

When Nancy and I moved from Florida to our new home in Utah, we found that many of the flowers we grew in Florida would not grow well here. Why?
-
The soil is different.
This is part of the answer. The soil here is mostly sand, and is very alkaline. The soil in Florida had much more organic matter and was more acidic. Plants that need rich soil do not grow well here. -
The climate is different.
This is part of the answer. The climate in Utah is very different from Florida. The winters are MUCH colder (down to -20°F) and the summers are MUCH hotter (up to 125°F). The climate here is also much drier. When we lived in Jacksonville, FL, we got about 52 inches of rainfall each year. Here in Utah, we only get about 14 inches of rainfall each year. Some of the plants from Florida can grow here, but the ones that cannot stand the cold, heat, and dry conditions do not. -
The animals are different.
This is part of the answer. The wildlife here is much different from the animals in Florida. There are insects here that eat plants that were not bothered by Florida insects. There are rock squirrels, western pocket gophers, jack rabbits, mule deer, and many other animals here that love to eat many kinds of flowers. Plants that do not have a bitter taste, spines, or other ways to discourage animals do not do well here. -
All of the above.
Yes! All of the answers are correct. When you take an organism from one environment and put it into another, you may see different results. If the organism is not adapted for the new environment, it may die or not grow well. If it is very well adapted to the new environment, it may take over, crowding out some of the native organisms.
Click to see which state standards this question tests, and which of my videos, experiments, and other resources support that topic.
Florida
SC.5.L.17.1 Compare and contrast adaptations displayed by animals and plants that enable them to survive in different environments such as life cycles variations, animal behaviors and physical characteristics.
| Onion Crystals | video |
| A Walk in the Park | video, checked |
| Nature Watching | video, checked |
| Calling a Woodpecker | video, checked |
| Selective Smelling | video, checked |
| Seed Search | video, ClosedCaptions, checked |
| Flowers | video, ClosedCaptions |
| Review Adaptation-5 | practice |
| Review Adaptation-6 | practice |
| Review Plants-1 | practice |
| Review Adaptation-2 | practice |
| Review Adaptation-3 | practice |
| Review Adaptation-4 | practice |
SC.5.L.15.1 Describe how, when the environment changes, differences between individuals allow some plants and animals to survive and reproduce while others die or move to new locations.
| Who Evolved on First? | text page, free, checked |
| Review Adaptation-1 | practice |
| Review Adaptation-5 | practice |
| Review Adaptation-6 | practice |
SC.7.L.15.3 Explore the scientific theory of evolution by relating how the inability of a species to adapt within a changing environment may contribute to the extinction of that species.
| Thoughts on an Exoskeleton | text page, free |
| Review Adaptation-5 | practice |
| Review Adaptation-6 | practice |
Utah
UT.4.V.2.b Cite examples of physical features that allow particular plants and animals to live in specific environments (e.g., duck has webbed feet, cactus has waxy coating).
| Hunting with an Umbrella | video, free, ClosedCaptions, Updated |
| A Walk in the Park | video, checked |
| Seed Search | video, ClosedCaptions, checked |
| Flowers | video, ClosedCaptions |
| How Does a Butterfly Fly? | text page, free |
| Review Adaptation-5 | practice |
| Review Adaptation-6 | practice |
UT.5.V.2.c Describe how a particular physical attribute may provide an advantage for survival in one environment but not in another (e.g., heavy fur in arctic climates keep animals warm whereas in hot desert climates it would cause overheating; flippers on such animals as sea lions and seals provide excellent swimming structures in the water but become clumsy and awkward on land; cacti retain the right amount of water in arid regions but would develop root rot in a more temperate region; fish gills have the ability to absorb oxygen in water but not on land).
| Review Adaptation-1 | practice |
| Review Adaptation-5 | practice |
| Review Adaptation-6 | practice |
UT.6.V.1.b Compare characteristics common in observed organisms (e.g., color, movement, appendages, shape) and infer their function (e.g., green color found in organisms that are producers, appendages help movement).
| A Walk in the Park | video, checked |
| Selective Smelling | video, checked |
| Onion Crystals | video |
| Thoughts on an Exoskeleton | text page, free |
| Review Adaptation-3 | practice |
| Review Adaptation-4 | practice |
| Review Plants-5 | practice |
| Review Plants-6 | practice |
| Review Adaptation-5 | practice |
| Review Plants-7 | practice |
| Review Adaptation-6 | practice |
UT.7.IV.2.a Predict why certain traits (e.g., structure of teeth, body structure, coloration) are more likely to offer an advantage for survival of an organism.
| Selective Smelling | video, checked |
| Onion Crystals | video |
| Who Evolved on First? | text page, free, checked |
| Thoughts on an Exoskeleton | text page, free |
| Review Adaptation-1 | practice |
| Review Adaptation-2 | practice |
| Review Adaptation-5 | practice |
| Review Adaptation-6 | practice |
NGSS
3-LS4-2 Use evidence to construct an explanation for how the variations in characteristics among individuals of the same species may provide advantages in surviving, finding mates, and reproducing.
| Flowers | video, ClosedCaptions |
| Who Evolved on First? | text page, free, checked |
| Review Adaptation-1 | practice |
| Review Adaptation-3 | practice |
| Review Adaptation-4 | practice |
| Review Adaptation-5 | practice |
| Review Adaptation-6 | practice |
MS-LS1-4 Use argument based on empirical evidence and scientific reasoning to support an explanation for how characteristic animal behaviors and specialized plant structures affect the probability of successful reproduction of animals and plants respectively.
| Orange Slices | video, ClosedCaptions |
| Bacteria and Antibiotics | video, ClosedCaptions |
| Flowers | video, ClosedCaptions |
| Onion Crystals | video |
| A Walk in the Park | video, checked |
| Nature Watching | video, checked |
| Calling a Woodpecker | video, checked |
| Selective Smelling | video, checked |
| Pumpkin Guts | video, free, ClosedCaptions, checked |
| Seed Search | video, ClosedCaptions, checked |
| How Does a Butterfly Fly? | text page, free |
| Thoughts on an Exoskeleton | text page, free |
| Review Adaptation-3 | practice |
| Review Plants-2 | practice |
| Review Plants-4 | practice |
| Review Adaptation-4 | practice |
| Review Adaptation-5 | practice |
| Review Adaptation-6 | practice |
| Review Plants-8 | practice |

In August of 2004, Hurricane Charley removed over six feet of sand from the beach at St. Augustine. Was that an example of erosion, weathering, both, or neither?
-
Erosion
Yes! This is an example of erosion. The sand was moved by wind and water.The term "weathering" causes confusion because it sounds like it has something to do with weather. In Earth Science, weathering means "breaking apart." Weathering breaks rocks apart. Erosion carries the pieces of rock to a different location.
-
Weathering
No. While this was caused by weather, it is not an example of weathering. Keep in mind that weathering means breaking down rocks into smaller pieces. The sand was not broken into smaller pieces. It was just moved from one place to another (erosion). -
Both erosion and weathering
No. This was erosion, but not weathering. -
Neither erosion nor weathering
No. Since the sand was moved, it was erosion.
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).
| Evaporites | video, learnalong, checked |
| 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 |
| 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-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 |
| Review Rocks-1 | 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).
| Evaporites | video, learnalong, checked |
| 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 |
| 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-1 | practice |
| Review Erosion-1 | practice |
| Review Erosion-2 | practice |
| Review Erosion-3 | practice |
| Review Erosion-4 | practice |
| Review Erosion-5 | practice |
Utah
UT.4.III.2.b Distinguish between weathering (i.e., wearing down and breaking of rock surfaces) and erosion (i.e., the movement of materials).
| Change: Fast and Slow | video |
| Erosion | video, checked |
| Weathering and Erosion | video, learnalong, checked |
| Review Erosion-1 | practice |
| Review Erosion-2 | practice |
| Review Erosion-3 | practice |
| Review Erosion-4 | practice |
| Review Erosion-5 | practice |
UT.5.II.1.a Identify the objects, processes, or forces that weather and erode Earth’s surface (e.g., ice, plants, animals, abrasion, gravity, water, wind)
| Change: Fast and Slow | video |
| Erosion | video, checked |
| Continuous Change | video, checked |
| Weathering and Erosion | video, learnalong, checked |
| Review Erosion-1 | practice |
| Review Erosion-2 | practice |
| Review Erosion-3 | practice |
| Review Erosion-4 | practice |
| Review Erosion-5 | practice |
UT.8.III.2.b Describe the role of energy in the processes that change rock materials over time.
| Igneous Rocks and Bubbles | video, free, learnalong, Updated |
| Sedimentary Rocks | video, learnalong |
| Change: Fast and Slow | video |
| Erosion | video, checked |
| Continuous Change | video, checked |
| Weathering and Erosion | video, learnalong, checked |
NGSS
4-ESS2-1 Make observations and/or measurements to provide evidence of the effects of weathering or the rate of erosion by water, ice, wind, or vegetation.
| Change: Fast and Slow | video |
| Erosion | video, checked |
| Continuous Change | video, checked |
| Weathering and Erosion | video, learnalong, checked |
| Review Erosion-1 | practice |
| Review Erosion-2 | practice |
| Review Erosion-3 | practice |
| Review Erosion-4 | practice |
| Review Erosion-5 | practice |
