Curated OER
Worksheet 14 - Rates
In this rate worksheet, students draw and label given situations, determine the rates and the relationship between them. This two-page worksheet contains 7 multi-step problems.
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Alcohols, Phenols, and Ethers
Twelve pages of text tells viewers about the physical properties and naming procedures for alcohols and ethers. A page is also dedicated to briefly describing phenols. This straightforward chemistry presentation comes to you as a PDF...
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Science Review for Grade 3 (3.5)
In this science review for grade 3 (3.5) worksheet, 3rd graders answer 25 multiple choice questions in standardized test format about fossils, simple machines and heat transfer.
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Mapping Ancient Coastlines
Most of this instructional activity is spent working on the "Bathymetry Worksheet." It includes a graph of the changes in sea level over the past 150,000 years and a bathymetric map of changes in an imaginary coastline over time....
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The Noble Gases
When breaking down the details of the periodic table of elements, this presentation will explain special characteristics for each of the noble gases. The annotations are quite elementary, so this can easily be used in an introductory...
Nuffield Foundation
Modelling the Human Ventilation System
Why is breathing so difficult for asthma sufferers? To find out, learners build their own lung models in the investigation (from a British website, hence the term ventilation system instead of respiratory system). Using...
Curated OER
Breaking News English: Global Warming
In this Global Warming learning exercise, students read the article, answer true and false questions, complete synonym matching, complete phrase matching, complete a gap fill, answer short answer questions, answer discussion questions,...
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Introduce -ed =- /ed/ words
First graders practice spelling 'ed' ending words. For this suffixes lesson, 1st graders practice saying and spelling words with -ed suffixes.
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Ice Energy
Learners observe the chemical reaction that occurs when salt is put on ice, and use the energy that is released to make ice cream.
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Ice Energy
Students study the concept of ice energy. For this ice energy lesson, students observe what happens when salt is sprinkled on a piece of ice before following a recipe to make two types of ice cream. They note the difference in the two...
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Ice Energy
Students investigate how salt affects the state of ice. In this ice cream making instructional activity, students change the freezing temperature by adding salt and observing the results. Students use experimentation and comparison to...
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Hot Air Balloons
Middle schoolers examine how a hot air balloon works. In this hot air balloon instructional activity, students do an experiment to test the effects of heat on density. Middle schoolers make their own hot air balloon and act out how...
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Physical vs. Chemical Changes
In this chemical reactions worksheet, students read about the differences between physical and chemical changes in substances. Then kids identify situations as either an example of physical or chemical change. Students learn how to...
Curated OER
Different Types of Changes (1.2)
In this recognizing different types of changes worksheet, learners answer questions about such things as reversible change, irreversible process, climatic change, filtration process, physical change, and change in the state of a...
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Physical vs. Chemical Changes and "The Code"
In this chemical and physical change worksheet, students read about the differences between substances going through physical changes vs. chemical changes. They are given examples of each and evidence to look for in chemical changes....
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Ziplock Chemistry
Students investigate various chemical reactions when creating mixtures in ziplock baggies. In this chemistry instructional activity, students will recognize various chemical reactions and cite evidence. Safety and assessment strategies...
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Halogens
High schoolers identify the elements that belong to the halogen family on the periodic table. In this chemistry lesson plan, students describe the common characteristics of elements in this group. They research about hydrochloric acid's...
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Transition Metals
Middle schoolers identify and describe transition metals. They discuss alloys and their benefits. Students research one common, alloy, its composition, properties, and uses. They are asked for some common properties of most transition...
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Transition Metals (II)
High schoolers discuss transition metals, their properties, and where they are located on the periodic table as well as why transition metals are ideal for coins. After discussion, they conduct an experiment using copper in the form of...
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Worksheet 6/7 on Subject and Predicate
In this subject and predicate agreements activity, students match the noun with the verb to complete and write sentences. Students write 12 answers.
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Changing States: Does it Matter
Young scholars participate in experiments to visualize the differences between chemical and physical changes. They attempt to detect the five characteristics of a chemical change.
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United States Pride
Third graders learn the responsibility of citizenship and learn facts about a state they choose to research.
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Whales and Sea Ice: Investigating Insulation
Students investigate the properties of insulation as it relates to whales and sea ice. They research whales and examine the atmospheric changes that occur when there are changes in sea ice.
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Weather Dot Com
Students examine the need for a standard unit of temperature and measure temperature with a thermometer. They discuss the details of a thermometer and the calibrations used, record temperature data for inside and outside, explore...
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