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Acids and Alkalis
This PowerPoint progresses slide-by-slide through all the facts you would want to deliver about acids, alkalis, salts, and the related lab tests. Each slide has one or two facts about a physical or chemical property or behavior. The...
Curated OER
A Simple Thermoetric Titration
In this thermometric titration worksheet, students investigate the changes in temperature when an alkali is neutralized by an acid. Students graph their results from the titration and draw 2 best fit lines on their graph. Where the lines...
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Baking Soda vs. Baking Powder
In this chemical reactions learning exercise, students by comparing the chemical reactions of baking soda and baking powder. This learning exercise has a graphic organizer and 7 short answer questions.
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Making a Miniature Concrete Girder
In this concrete girder worksheet, students use water, sand, cement and gravel to construct concrete girders. Students vary the proportions of the mixtures and label each concrete girder with the mixture's components.
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COMPARE SOILS BY GROWING PLANTS
The student will identify the difference in the rate of plant growth in three soils that vary in organic matter.1. Obtain three to four flowerpots, different types of soil, a record chart, three to five beans for each pot, and water....
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The Interactive Periodic Table of the Elements
Students study the different types of metals. For this investigative lesson students watch a demonstration on the effects of temperature on atoms and take a tour through baone matter.
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Environmental Chemistry
In this chemistry worksheet, students identify and locate various vocabulary terms pertaining to environmental chemistry. There are 36 chemistry terms located in the word search.
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Science Revision
In this biology worksheet, students identify and locate various vocabulary terms pertaining to photosynthesis and kinetic energy. There are 54 biology terms located in the word search.
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Acids and Alkalis
Students determine and explain the characteristics of alkalis and acids. With their list of characteristics student groups conduct an investigation into whether various household substances are alkali or acid. Their lab findings are...