WorksheetsU5 Science Review
Total questions: 13
Worksheet time: 10mins
A sign makes a shadow on the playground. Mary drew the shadow at 2:00 p.m. and 4:00 p.m.
As Earth gets closer to the sun, shadows become shorter.
The distance between Earth and the sun changes during the day.
As the sun gets brighter, the size of the shadow made by the signpost increases.
The angle between the sun and the signpost changes during the day.
Sahra does the same investigation as Lucca, but she lives in Texas. Some of her data are missing.
Choose the times to correctly complete the table.
Choose the correct statement(s) about the sun. Choose all that apply.
The sun is a planet.
The sun gives off its own light.
The sun is larger than all the planets and stars.
The sun is closer to Earth than to the star Polaris.
What determines the length of a planet’s day?
tilt
orbit
moon
rotation
Which cycle seen on Earth is the girl studying with this model?
day and night
seasons
the phases of the moon
low tide and high tide
The table shows the distance from Earth in light-years and the visible brightness of some stars. The visible brightness for one of the stars is missing. Julia claims that a smaller visible brightness number means that the star looks brighter. Predict the missing data for the visible brightness of star Y.
0.008
0.46
0.0003
0.06
Which set of pictures shows the correct order of moon phases?
A telescope took a picture of four stars.
Each star is the same size and type. Which star is closest to Earth?
star 1
star 2
star 3
star 4
Zach looks for Orion, a star pattern, in the night sky. He looks at 9:00 p.m. every month. He notices that Orion changes position in the sky. Some months he cannot see it at all. The table shows his observations. Some months are missing observations. In which of these months would Zach be likely to see Orion?
February and June
June and August
August and December
December and February
During the winter, there are (a) hours of sunlight. The number of hours of sunlight (b) from (c) to (d) .
The diagram shows the sun at different places in the sky during the summer. Where is the most likely location of the sun at 7:00 a.m.?
location 2
location 3
between locations 1 and 2
Lucca is studying the length of a day in a town in North Dakota. He records the sunrise time and sunset time on the fifteenth day of every month for one year. He calculates the number of daylight hours and minutes for those days. Lucca records his data in a table. Which of these is supported by Lucca’s data?
During the summer months, the sun is closer to Earth.
The evenings are darker in the winter than in the summer.
The orbit around the sun affects the sunrise and sunset times.
When the day is longer than 24 hours, the hours of sunlight are longer.
The same objects were dropped in different parts of the world. Some objects fell to the ground quickly and some fell slowly, as shown in the table. The students make some conclusions after their investigation.
All objects fall toward the center of Earth.
Gravity pulls objects down.
The force of gravity is different in different locations on Earth.
Match each conclusion below with whether it is fully, partially, or not supported by the data.
All objects fall toward the center of Earth.
The conclusion is fully supported by the data.
Gravity pulls objects down.
The conclusion is partially supported by the data.
The force of gravity is different in different locations on Earth.
The conclusion is not supported by the data.
