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Worksheet
Curated OER

Some Basic Chemical Ideas

For Students 9th - 12th
In this chemistry worksheet, students fill in the blanks with the correct word from the word list. They examine the arrangement of elements in the periodic table.
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Handout
National Institute of Open Schooling

p-Block Elements and Their Compounds – I

For Students 9th - 12th Standards
Lesson 21 in a series of 36 specifically focuses on elements and their compounds from groups 13, 14, and 15 on the periodic table — including boron, carbon, aluminum, silicon, nitrogen, and phosphorus. Classes learn how some of these...
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Handout
National Institute of Open Schooling

p-Block Elements and Their Compounds – II

For Students 9th - 12th Standards
Ozone, made of three bonded oxygen atoms, is found 15-30 km above Earth, has a strong smell, is blue, and blocks sunlight from hitting the surface of Earth. The 22nd lesson in a series of 36 specifically focuses on the important elements...
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Worksheet
Curated OER

Periodic Table of Elements on Mars

For Students 8th - 10th
In this periodic table of elements worksheet, students are given clues and descriptions for elements in order to determine where they belong in the "Martian Periodic Table". They place the elements in the proper place in the given...
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Interactive
Curated OER

Groups in the Periodic Table

For Students 9th - 12th
In this groups of the periodic table worksheet, learners use on line sources to find characteristics of the alkali metals, the alkaline earth metals, the transition metals, the halogens and the inert gases.
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Worksheet
Curated OER

Periodic Table Families

For Students 7th - 9th
In this families of the periodic table worksheet, students complete a table with the characteristics of elements in the 10 families of the periodic table. Students fill in the blank sections using their text book as a resource. They must...
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Worksheet
Curated OER

Periodic Table

For Students 7th - 9th
In this periodic table worksheet, students are given 12 terms and must match the terms to their appropriate definition. Topics include types of bonds, types of elements, and types of ions.
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Worksheet
Curated OER

Metal Reactivity

For Students 10th - 12th
In this chemistry worksheet, students select answers to 23 fill in the blank questions from the word list provided. They determine the reactivity of metals in the periodic table.
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Worksheet
Curated OER

Element Names and Symbols

For Students 10th - 11th
For this chemistry worksheet, students use an interactive website to study the names and symbols of elements. They give the names and symbols of 69 common elements.
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Organizer
Curated OER

Element Symbols

For Students 10th
In this chemistry worksheet, students find the symbols for 12 elements on the periodic table. They write the symbols on the lines next to the names of the elements to complete a chart.
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Lesson Plan
Curated OER

How Can You Tell One Clear Gas From Another?

For Teachers 5th
Fifth graders perform experiments to determine the identity of an unknown gas sample. In this chemistry lesson, 5th graders fill balloons with air, oxygen, hydrogen, and carbon dioxide. They use mass and reactivity to identify the gases.
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Lesson Plan
Curated OER

The Elements

For Teachers 5th
Fifth graders explore the differences between elements.  In this elements and atoms lesson students complete an activity that shows how chemicals react to a flame test. 
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PPT
Curated OER

Group 16, The Oxygen Group

For Teachers 8th - 12th
The trends in group 16 and the characteristic behavior of the elements involved are listed here. Their properties also help support their function. Explanations of the atomic structure and valence electron number are not included. Since...
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Worksheet
Curated OER

Protons, Neutrons and Electrons Homework

For Students 5th - 12th
Perfect for reviewing atomic components, this worksheet simply consists of a large, easy-to-read chart of 11 elements. Chemistry learners fill in the missing element symbol, number of protons, neutrons, and electrons, the atomic mass and...
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Lesson Plan
Curated OER

Periodic Table & Its Trends-Day 1

For Teachers 11th - 12th
Students are introduced to the periodic table. They find the common trends among the electron configurations and the names of certain groups of the table. Students explore the atomic mass, atomic number, mass number, mass and charge...
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Assessment
Curated OER

2009 U.S. National Chemistry Olympiad National Exam - Part I

For Students 9th - 12th
The 2009 version of the first part of a national chemistry competition is posted for your use with olympiad hopefuls. Test takers deal with 60 multiple choice questions covering an entire year of chemistry curriculum. Use this to...
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Worksheet
Curated OER

Typical Conceptual Questions for Physics I - Light and Quantum

For Students 9th - 12th
This is a stellar overview of everything light and quantum! There are 30 multiple choice questions, none of them requiring any mathematical computation. There are a few diagrams to analyze: light rays striking reflective and refractive...
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Lesson Plan
Curated OER

Electron Arrangement and Ion Formation

For Teachers 9th - Higher Ed
In this elements worksheet, students determine how electrons fill up the energy levels for the first 18 elements of the periodic table. Students determine if elements gain or lose electrons to form a stable ion. This worksheet has 4...
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Worksheet
Curated OER

Periodic Table Puns 2

For Students 10th - 11th
In this chemistry learning exercise, students use their imagination and the elements in the Periodic Table to solve each pun listed on the sheet. There are 24 to complete.
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Worksheet
Curated OER

Periodic Table

For Students 9th - 12th
In this periodic table and elements worksheet, high schoolers review valence electrons, octet rule, oxidation number, and the difference between metals and non-metals on the periodic table. This worksheet has 5 matching, 20 fill in the...
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Worksheet
Curated OER

Chemistry Foundations

For Students 8th - 12th
Extensive notes on foundational chemistry concepts make up this resource. It summarizes the properties of matter, the periodic table, chemical nomenclature, and general chemical bonding. Design a set reading comprehension questions to go...
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Lesson Plan
Curated OER

The Periodic Table

For Teachers 11th
Eleventh graders examine the history and development of the periodic table and properties of elements. They complete worksheets, take notes during a teacher-led discussion, and produce their own periodic table.
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Worksheet
Curated OER

Patterns of the Periodic Table

For Students 9th - 12th
In this elements worksheet, high schoolers determine the pattern that is being illustrated by the diagrams of the periodic table. Students identify 6 different patterns.
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Worksheet
Curated OER

Lewis Structures

For Students 10th - 11th
In this Lewis structures worksheet, students identify and describe what Lewis structures or dot diagrams are and how they illustrate the valence electrons in an outer shell. Then they use a periodic table to determine the numbers of...

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