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Masses of Atoms
In this masses of atoms worksheet, students complete a chart of 7 isotopes with their isotope symbol, atomic mass, atomic number, and the number of protons, neutrons and electrons. They calculate the average atomic mass of two elements.
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States of Matter
In this states of matter activity, students answer 4 questions about solids, liquids, gases and plasma. They compare the particles of each and draw diagrams showing the particles in each state of matter.
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Magnets
In this magnets worksheet, students review magnetic properties and define an electromagnet. This worksheet has 10 fill in the blank, 1 drawing, and 3 short answer questions.
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Circuits
In this circuits worksheet, learners read about total voltage, total resistance, and total current. Students learn about voltage across a resistor and short circuits. After completing the reading, learners complete 4 circuit questions...
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Color
In this color worksheet, students read where light comes from and the different colors created through a prism. Students compare light (additive color) with pigments (subtractive color). Then students complete 1 drawing, 6 matching, 22...
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Metals vs. Non-Metals
In this elements instructional activity, high schoolers compare and contrast the characteristics of metals and non-metals. Students practice drawing Lewis dot diagrams and writing ion notation. This instructional activity has 9 word...
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Bonding
In this bonding worksheet, students read about the two different types of chemical bonding: ionic and covalent bonds. Students review ion notation and oxidation numbers. This worksheet has 24 fill in the blank, 2 drawings, and 4 short...
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More Chemical Bonding
In this chemical bonding learning exercise, students review the three types of compounds: ionic, covalent, and polyatomic. Students practice drawing the covalent bonds of given compounds. This learning exercise has 5 drawings and 13 fill...
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Circuit Basics
In this circuits worksheet, students compare voltage, current, and resistance. Students draw a battery with a resistor, switch, and light bulb. This worksheet has 6 short answer, 1 matching, and 6 drawing questions.
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E3 Project
Students investigate excited electrons. In this chemistry lesson plan, students will go through a series of activities designed to help them understand how excited electrons emit different colors of light.