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.

This is a lichen, which is actually a fungus and an algae living together. As it grows, it produces chemicals which dissolve some of the rock it grows on. This is an example of:
-
Erosion
No. Erosion means that the pieces of rocks are being carried away. The lichen is dissolving the rock, but not carrying it away. -
Weathering
Yes! Lichens cause quite a bit of weathering in rocky areas. -
Both erosion and weathering
No. The rock is not being moved, so it is not erosion. -
Neither erosion nor weathering
No. As the lichen dissolves the rock, that is an example of weathering.
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 |
| Intrusive and Extrusive Igneous Rocks | text page, learnalong |
| Light and Dark Minerals | text page, learnalong |
| Homemade Fossil Dig | text page |
| Foliated and Unfoliated Rocks | text page, learnalong |
| Identifying Igneous Rocks | 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 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 |
| Review Rocks-1 | practice |
| Review Erosion-1 | 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 |

Which of the following is a major characteristic of hurricanes?
-
Low barometric pressure
Yes. Hurricanes always have very low barometric pressure. -
High barometric pressure
No. Hurricanes always have very low barometric pressure. -
Winds blowing towards the shore.
No. The direction of the winds depends on the location of the storm, relative to the shore. Depending on location, hurricane winds can blow towards shore, away for shore, or parallel to the shore. -
Winds blowing away from the shore.
No. The direction of the winds depends on the location of the storm, relative to the shore. Depending on location, hurricane winds can blow towards shore, away for shore, or parallel to the shore.
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.7.3 Recognize how air temperature, barometric pressure, humidity, wind speed and direction, and precipitation determine the weather in a particular place and time.
| Nephoscope | video, checked |
| Building a Rain Gauge, part 2 | video, checked |
| Building a Rain Gauge, part 1 | video, checked |
| Pine Cone Weather | text page, free |
| Review Weather-5 | practice |
| Review Weather-4 | practice |
Utah
UT.4.II.1.d Compare the components of severe weather phenomena to normal weather conditions (e.g., thunderstorm with lightning and high winds compared to rainstorm with rain showers and breezes).
| Review Weather-5 | 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 |
MS-ESS3-2 Analyze and interpret data on natural hazards to forecast future catastrophic events and inform the development of technologies to mitigate their effects.
| Review Weather-5 | practice |

The large cracks in this rock are called expansion cracks. As the overlying rock erodes away, the rock expands, causing the cracks. The cracks are an example of:
-
Erosion
No. Erosion means that the pieces of rocks are being carried away. The overlying rocks have been eroded, but the cracks are not carrying the pieces to a new location. -
Weathering
Yes! As the rocks expand unevenly, tension builds up. When there is enough stress, the rocks break. That breaking of large rocks into smaller pieces is called weathering. -
Both erosion and weathering
No. The rocks are being broken (weathering), but the pieces are staying in place, so there is not erosion. -
Neither erosion nor weathering
No. The cracks show that the rocks are breaking, which is weathering..
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 |
| Intrusive and Extrusive Igneous Rocks | text page, learnalong |
| Light and Dark Minerals | text page, learnalong |
| Homemade Fossil Dig | text page |
| Foliated and Unfoliated Rocks | text page, learnalong |
| Identifying Igneous Rocks | 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 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 |
| Review Rocks-1 | practice |
| Review Erosion-1 | 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 |

Which of the following is NOT a function of your skeleton?
-
Produce insulin
Yes! Insulin is produced by the pancreas, not by bones. -
Work with muscles to help you move
No. Your muscles attach to your bones. They work together to let you move. -
Protect internal organs
No. Your skull protects your brain. Your ribs protect your heart and lungs. Your backbone protects your spinal cord. -
Produce blood cells.
No. Your bone marrow produces your blood cells.
Click to see which state standards this question tests, and which of my videos, experiments, and other resources support that topic.
Florida
SC.2.L.14.1 Distinguish human body parts (brain, heart, lungs, stomach, muscles, and skeleton) and their basic functions.
| Bird Bones | video, free |
| Bendable Bones | video, checked |
| Reading a Skeleton | video, free, checked |
| Review Anatomy-1 | practice |
| Review Anatomy-2 | practice |
| Review Anatomy-3 | practice |
SC.5.L.14.1 Identify the organs in the human body and describe their functions, including the skin, brain, heart, lungs, stomach, liver, intestines, pancreas, muscles and skeleton, reproductive organs, kidneys, bladder, and sensory organs.
| Bird Bones | video, free |
| Kneesy, Earsy, Nosey | video, checked |
| Bendable Bones | video, checked |
| Just a Suggestion | video |
| Reaction Time | video |
| Reading a Skeleton | video, free, checked |
| Muscles Don't Push | text page |
| Review Anatomy-1 | practice |
| Review Anatomy-2 | practice |
| Review Anatomy-3 | practice |
SC.6.L.14.5 Identify and investigate the general functions of the major systems of the human body (digestive, respiratory, circulatory, reproductive, excretory, immune, nervous, and musculoskeletal) and describe ways these systems interact with each other to maintain homeostasis.
| Bird Bones | video, free |
| Bendable Bones | video, checked |
| Reaction Time | video |
| Reading a Skeleton | video, free, checked |
| Muscles Don't Push | text page |
| Review Anatomy-1 | practice |
| Review Anatomy-2 | practice |
| Review Anatomy-3 | practice |
Utah
UT.7.III.2.c Relate the structure of an organ to its component parts and the larger system of which it is a part.
| Reaction Time | video |
| Reading a Skeleton | video, free, checked |
| Review Anatomy-1 | practice |
| Review Anatomy-2 | practice |
| Review Anatomy-3 | practice |
NGSS
MS-LS1-3 Use argument supported by evidence for how the body is a system of interacting subsystems composed of groups of cells.
| Bird Bones | video, free |
| Bendable Bones | video, checked |
| Reaction Time | video |
| Reading a Skeleton | video, free, checked |
| Review Anatomy-1 | practice |
| Review Anatomy-2 | practice |
| Review Anatomy-3 | practice |
Which of these is NOT an arthropod?




-
A: Horsefly
No. Arthropods have an exoskeleton, a segmented body, and jointed legs. Like other insects, horseflies are arthropods. -
B: Fiddler Crab
No. The Fiddler Crab has an exoskeleton, a segmented body, and jointed legs. That tells us that they are arthropods. -
C: Snail
Yes! The body of a snail is not segmented, an does not have any legs, much less jointed legs. It is NOT an arthropod. Instead, it belongs to a group of mollusks called gastropods. -
D: Praying Mantis
No. The Praying Mantis has an exoskeleton, a segmented body, and jointed legs. Like other insects, a Praying Mantis is an arthropod.
Click to see which state standards this question tests, and which of my videos, experiments, and other resources support that topic.
Florida
SC.3.L.15.1 Classify animals into major groups (mammals, birds, reptiles, amphibians, fish, arthropods, vertebrates and invertebrates, those having live births and those which lay eggs) according to their physical characteristics and behaviors.
| Feathers | video, checked |
| A Walk in the Park | video, checked |
| Scientific Names | video, ClosedCaptions |
| Review Classify-2 | practice |
| Review Classify-1 | practice |
| Review Classify-3 | practice |
SC.6.L.15.1 Analyze and describe how and why organisms are classified according to shared characteristics with emphasis on the Linnaean system combined with the concept of Domains.
| Scientific Names | video, ClosedCaptions |
| Review Classify-2 | practice |
| Review Classify-1 | practice |
| Review Classify-3 | practice |
Utah
UT.4.V.3.b Use a simple classification system to classify unfamiliar Utah plants or animals (e.g., fish/amphibians/reptile/bird/mammal, invertebrate/vertebrate, tree/shrub/grass, deciduous/conifers).
| A Walk in the Park | video, checked |
| Scientific Names | video, ClosedCaptions |
| Review Classify-2 | practice |
| Review Classify-1 | practice |
| Review Classify-3 | practice |
UT.7.V.2.c Generalize rules for classification.
| Scientific Names | video, ClosedCaptions |
| Review Classify-2 | practice |
| Review Classify-1 | practice |
| Review Classify-3 | practice |
