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Lesson Plan
Curated OER

Elements of Chemistry: The Periodic Table

For Teachers 9th - 12th
Students examine the atomic structure of elements.  In this chemistry lesson students organize elements of the periodic table according to their atomic mass, and compare their order within the periodic table. 
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Worksheet
Curated OER

Grade 9 Science Review

For Students 9th - 12th
In this 9th grade science review activity, students complete 63 true or false questions on topics such as atomic notation, isotopes, covalent bonds, Ohm's law, and electric circuits.
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Lesson Plan
Curated OER

The Periodic Table

For Teachers 9th - 12th
Young scholars examine the periodic table and how it was developed.  In this chemistry lesson students identify common properties and uses of elements within a family. 
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Worksheet
Curated OER

Unit 4 - Periodic Table

For Students 6th - 10th
There are 17 multiple choice questions on this periodic table test. The focus is on properties of the elements by group and period. The exam is not formatted well, making it a little difficult to read. There is also a typographical...
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Organizer
Curated OER

Molecular Shapes

For Students 10th - Higher Ed
In this molecular shape instructional activity, students read how the shapes of molecules can be predicted from their Lewis structures by using the VSEPR model. Students then complete 2 word problems, 1 drawing, and 1 graphic organizer.
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Worksheet
Curated OER

Molecular Shapes

For Students 10th - 12th
In this molecular shapes worksheet, learners draw the Lewis structures of 15 compounds and polyatomic ions to complete the table.
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Lesson Plan
Curated OER

It's the Law: Periodically

For Teachers 9th
Ninth graders examine the Periodic Table. In this element lesson, 9th graders observe the chemical reactivity of elements. They graph the properties and discuss the trend in the group and period of elements. The students use math to...
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Worksheet
Curated OER

Periodic Table Basics

For Students 9th - 12th
In this elements instructional activity, students review the periodic table and how the elements are organized in the periodic table. This instructional activity has 5 short answer and 4 fill in the blank questions.
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Lesson Plan
Curated OER

Animated Chemical Bonding

For Teachers 8th - 11th
Students demonstrate their understanding of a chemical process.  In this exploratory lesson students create a clay animation that shows how a specific type of chemical bond.