Curated OER
Float and Sink
In this float or sink worksheet, 8th graders solve 1 science/math puzzle about displacement of water; the answer is available online.
US Environmental Protection Agency
Thirstin's Wacky Water Adventure
Make a splash with young scientists as you teach them all about water using this activity packet. Thirstin, a cartoon glass of water, walks children through the water treatment process, teaches them about different sources of water, and...
Curated OER
Floating and Sinking
In this early physics worksheet, students cut out pictures of 16 everyday objects. Students determine whether each of the objects will float or sink and then paste the pictures in the appropriate boxes.
Teach Engineering
Rock and Boat
Present the class with a question on whether the water level of a pond will rise they take a large rock out of a boat and drop it into the pond. Groups come down on all sides of the question and try to justify their answers. The activity...
It's About Time
Mass and Volume
Don't be so dense that light bends around you; study the relationship between mass and volume instead. Young chemists measure the density of a variety of liquids and solids. A reading passage and analysis questions introduce pupils to...
Curated OER
Hot and Cold Air
In this hot and cold water worksheet, learners use hot and cold water to experiment and see what happens when the two mix together. Students also answer 7 questions.
Mr. Hill's Science Website
Density Workbook
It's all about density! Here's a dense workbook for young scientists; they solve (and show work for) 29 density word problems, including a problem where they solve for the density of Godzilla. They complete labs analyzing metal...
Florida International University
Simulating Microgravity with Buoyancy
How do astronauts know how to live and work in a weightless environment? It doesn't come naturally! Junior physicists conduct experiments to examine the link between buoyancy and microgravity. Each activity illustrates a different aspect...
Curated OER
Science - "Why does it float?" - Exploring the Concept of Density
In this density worksheet, students read about density, volume and mass. They then use what they learned to answer the 8 questions on the page. The answers are on the last page.
Royal Society of Chemistry
A Cartesian Diver—Classic Chemistry Experiments
Sometimes the simplest experiments leave the biggest impression! Introduce young chemists to the Cartesian Diver by having them make one of their own. Use the Diver to further their study of liquids and gases, as well as compression.
Curated OER
Density Laboratory Gizmo
In this mass worksheet, students fill in a chart with different items and their volume, whether they float or sink, and their density. Students complete this for 10 items and answer 6 multiple choice mass questions.
Curated OER
Present Time and Past Time
Assess your English language learners and their ability to distinguish between present tense and past tense. Thirty multiple-choice questions are provided here, and learners must choose the correct verb conjugation.
Curated OER
Present Time and Past Time
Review past and present tense, and then give your class this activity to assess their current knowledge. There are 30 sentences to complete, and the sentences all deal with present and past tenses.
Curated OER
Buoyancy-Why Things Float
In this buoyancy worksheet, students read about the principles behind objects floating including density, buoyancy and Archimedes' Principle. Students complete a buoyancy lab where they use a balloon and water and a film canister and...
Curated OER
Deducing Density
In this deducing density worksheet, students follow the procedures to set up an experiment about objects floating in water and liquids of different densities, answer questions, collect data and complete charts.
Curated OER
Present Time and Past Time
In this verb tenses instructional activity, students complete a 30 question multiple choice test on present time and past time verbs. Students choose the letter of the best possible answer from 4 choices.
Curated OER
Present Time and Past Time
In this present and past tense verbs instructional activity, students respond to 30 multiple choice questions that require them to use the appropriate verbs.
Curated OER
Present Time and Past Time
In this present and past tense worksheet, students practice their grammar skills as they respond to 30 multiple choice questions.
Curated OER
Behavior of Liquids and Gases
In this liquids and gases worksheet, learners review 9 vocabulary terms associated with liquids and gases by completing a crossword puzzle.
Curated OER
Dunkin` for Density
In this density worksheet, students complete a science lab experiment to determine the density that an object will float or sink in water. Students fill in a chart with their data, answer 4 short answer questions and write 1 conclusion...
Curated OER
WS 1.7 Density
In this density worksheet, learners calculate the density of objects given their mass and volume. They are given a table with the density of a variety of substances and given the mass or volume and must find the unknown.
Curated OER
WS 1.7 Density /Archimedes Principle
Archimedes' principle is practiced as chemistry learners practice computing the density of different gases, liquids, and solids. Using a chart of standard densities, they also identify unknown materials by similar calculations. Fifteen...
Curated OER
Animal Homes
Match animals to their environments with a cute lab activity. Kids draw a line between each animal, such as a fish, a rabbit, and an ant, to the place where it lives. For hands-on practice, a science investigation instructs learners to...
Curated OER
It's A Gas!
Fifth graders complete a worksheet which has them place a list of gases in order from the least to the most dense. The density in grams is given for each. There's a good paragraph which provides background knowledge about the volatility...