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Lab Safety Rules
In this lab safety rules worksheet, students are given fourteen rules for safety in the laboratory. They include wearing safety goggles, wearing proper clothing, not horsing around in the lab and not forcing tubing into stoppers.
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Bellwork for Week 1
For this bellwork worksheet, students are given directions as to what to do when the bell rings. They answer four questions about the course, they complete a scientific equipment worksheet, they do metric conversions and they answer...
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Properties of Air Activity
In this properties of air learning exercise, students experiment with a jar, a plastic bag and rubber bands to simulate that air takes up space and exerts pressure. They make observations and answer questions about their experiment.
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Elements
In this elements worksheet, students are given ten elements, their Latin, Greek or Egyptian root, the meaning of the root and the element's symbol.
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Safety Equipment Map
In this safety worksheet, students create a map of their science laboratory at school in order to know where the safety equipment is located in case of an emergency. They identify the given safety features on their map.
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Rotting Fruit Observations
In this rotting fruit worksheet, students draw a diagram showing the changes in their piece of rotting fruit. They identify new observations that were not present during their last observation.
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Find Someone Who...
In this lab safety worksheet, students find someone in their class who can answer five different questions about lab safety. They identify the person and write their answer on their paper.
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Find Someone Who...Measurements
In this measurement activity, students find someone in their class who knows what instruments measure temperature, mass, density and length and they write their names down and their answers. They also identify the units of measurements.
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Classification of Changes
For this classification of changes worksheet, students identify each example as either chemical or physical changes. Students also classify other examples as either element, compound, solution, colloid, or suspensions. In the other...
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Solutions, Suspensions, and Colloids
In this solutions, suspension, and colloids worksheet, young scholars answer questions as it relates to their reading information about solutions, suspensions, and colloids. Students observe different examples and complete a chart as...
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Counting Atoms
In this atoms learning exercise, learners count the atoms for 15 different formulas and describe the type of atoms and the number of atoms in each compound given.
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Thinking Like a Scientist
In this scientific method worksheet, students fill in 10 blanks with terms related to the scientific method. Then they determine if 3 sentences are true or false and they match 6 terms with their definitions.
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Elements, Compounds, and Mixtures
For this elements, compounds, and mixtures worksheet, students answer questions about the properties of elements, mixtures, and compounds. Students identify the physical changes that is made to a substance to determine if it is an element.
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The Origins and Maintenance of Earth's Atmosphere
In this atmosphere worksheet, learners read over a data table showing the percentage of carbon dioxide, oxygen and nitrogen in the atmosphere over the last 4500 million years. Students create a graph comparing these gases over time and...
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Do Some Research: Atoms
Coupled with a lesson on atoms or a unit on research, this activity is a simple and helpful way for students to learn the research process, whether it's on the internet or in the library. After answering a question on atoms, students...
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Do Some Research - Matter With Fixed Size and Shape
In this chemistry research activity, middle schoolers use the library or Internet to determine what matter that is locked together with a fixed size and shape is called. They write the answer on the blue line, write a short report, and...
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The Chemistry of Ice Cream
In this chemistry of ice cream activity, students investigate colligative properties and how they affect freezing points while making ice cream. Students answer short answer questions to determine if freezing is an endothermic or...
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Chemistry - Science 10
In this chemistry science worksheet, students identify the parts of a chemical reactions. Students name the major particles of the atom. Students apply knowledge about the atom, theories, and models.
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Water Unit
In this water worksheet, students review the properties of water including the density, boiling point, and evaporation. Students define mixture, solute, and solvent. This worksheet has 22 short answer questions.
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Factor Labeling
In this factoring worksheet, students express numbers as a 3 significant digit number in scientific notation. Students practice converting mass, volume, and length. This worksheet has 3 problems to solve.
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The Formation of Solutions
In this solutions worksheet, learners compare situations that increase or decrease the solubility of a solute. Students describe how surface area, stirring, and temperature can increase the rate of dissolving a solute. This worksheet has...
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Periodic Table I Quiz
In this periodic table I quiz, students select the best answer to the given questions. Students apply their knowledge of the periodic table and the arrangement to correctly answer the questions presented.
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Science 9 Unit 3 Worksheet
In this chapters 2 and 3 science guided reading worksheet, students read corresponding material pertaining chemical reactions and the periodic chart answering 40 fill in the blank questions.
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Biological Reactions
In this biological reactions activity, students identify the type of biological reaction with the given example. Students also re-draw the biological reactions and circle the atoms that react together.