Curated OER
Name That Gas!
Young scientists discover that air is a mixture of different gases - mainly nitrogen and oxygen. The properties of some of the other gases found in oxygen are listed in a table, then learners must decide which one of those gases is...
National Institute of Open Schooling
Air Pollution
Seventy percent of the air pollution in China is due to car exhaust. Under the umbrella of environmental chemistry, learners extensively explore air pollution. From the makeup of our atmosphere to sources of major air pollutants, classes...
Curated OER
Air Pollution
In this air pollution activity, students match 10 terms related to acid rain, pollution, and smog to their definitions. They complete 5 puzzles to create words related to air pollution by combining 2 terms.
Curated OER
Earth's Atmosphere
In this Earth's atmosphere worksheet, learners observe the effects of air pressure using an egg. They describe what happens to the egg and what makes it do what it does. Then they determine how to get the egg out of the bottle opening at...
Creative Chemistry
Air Pollution
In this pollution worksheet, students read about how air pollution is created and the harmful products from car exhausts. Then, they complete nine short answer questions.
Curated OER
Respiratory System: Breathing
In this respiratory system: breathing worksheet, students read through the given notes. Students then compare the different respiratory systems with that of an earthworm, fish, insect, and frog.
Curated OER
Gases Around Us
In this gases activity, students look at 6 pictures, put a rings around the gases in each picture and then name each gas or gases on the lines provided.
K12 Reader
Oxygen Exchange
An article about the vascular tissues inside plants provides an opportunity to assess reading comprehension. After reading the passage, kids respond to a series of comprehension questions.
Curated OER
Structure of Matter
In this science activity, learners read about the oxygen and phlogiston theories. Students also answer 2 comprehension questions related to the reading.
Curated OER
Key Scientists in Photosynthesis Research
In this photosynthesis worksheet, students use a textbook to research the different scientists involved in the discovery of the process of photosynthesis. This worksheet has 31 fill in the blank questions.
Curated OER
Photosynthesis
In this photosynthesis worksheet, learners are given a diagram of photosynthesis and words that correlate with the process. They use the words to fill in the blanks about the process and the structures involved in photosynthesis.
DK Publishing
A Burning Matter
The process of fire requires oxygen, heat, and fuel. Take one of those away, and fire ceases to exist. That's the idea behind this worksheet which portrays a candle burning inside an upside down jar. Pupils answer a couple of questions...
Curated OER
Breathing
For this breathing worksheet, learners will review vocabulary words and topics relating to the lungs and the parts of the breathing system in humans. Students will explore how exercise effects the carbon dioxide that is exhaled. This...
Curated OER
Why Do Hot Air Balloons Float?
In this Boyle's Law worksheet, students solve eight problems using the inverse relationship between the volume of a gas and the pressure of a gas at a constant temperature.
Curated OER
Student Exploration: Pond Ecosystem
For this student exploration-pond ecosystem worksheet, students use the Pond Ecosystem Gizmo to measure oxygen concentrations and temperature and record the data on charts.
Curated OER
Earth and Beyond
In this earth and beyond worksheet, students answer short answer questions about the atmosphere, the chemical compounds in Earth's atmosphere. Students visit different websites to conduct research of the discoveries of the scientist who...
Curated OER
Respiration and Gas Exchange
In this body systems worksheet, learners complete a word equation for respiration. Students draw and label the human respiratory system. Learners draw a diagram of the movement of oxygen and carbon dioxide in the air sacs.
Curated OER
The Respiratory and Urinary System
For this body systems worksheet, students read information about the processes involved in the respiratory and urinary systems. Students then answer 1 short answer and 2 multiple choice questions.
K12 Reader
Taiga Ecosystems
Introduce your class to another type of ecosystem, the taiga ecosystem, through a reading passage. Class members read the text and then respond to five reading questions about the content of the passage.
Curated OER
Plant Nutrition
In this plant nutrition worksheet, students read for information and assess comprehension. In this true and false, fill in the blank, multiple choice, and short answer worksheet, students answer ten questions.
Curated OER
Science Word Search
In this science worksheet, learners locate and identify various vocabulary terms related to earth science. There are 44 words/phrases located in the puzzle.
Curated OER
The Respiratory System
In this respiratory system worksheet, students review how the air passageways and lungs transport oxygen through the respiratory system. Students also review the mechanics of breathing. This worksheet has 6 multiple choice and 6 true or...
Curated OER
Gas Law Homework Problem Set
In this chemistry worksheet, students determine the mass of the gas when filling a bicycle tire with nitrogen. Then they determine the volume of a balloon when at specific altitudes. Students also determine the partial pressure of oxygen...
Curated OER
Terrific Trees
In this rainforest worksheet, students read about why the remaining trees in the rainforest are important. Students also answer 9 True/False questions about the reading.