Worksheet
Curated OER

Why Do Atoms Combine?

For Students 8th - 12th
In this atom worksheet, students will complete 8 fill in the blank statements based on the different parts of an atom. Then students will explain how the arrangement of electrons in an atom is related to the periodic table.
Organizer
Curated OER

Chemistry

For Students 9th - 11th
In this chemistry worksheet, students classify each chemical compound as a ketone, amine, aldehyde, or ether. Students also write a condensed formula and classification for the given organic products.
Worksheet
Curated OER

Atoms and Chemical Bonding

For Students 9th - 12th
An online resource, this worksheet has your chemistry learners complete four data tables with information about atoms and chemical bonds. The first table addresses atomic number and mass, as well as numbers of protons, neutrons, and...
Worksheet
Curated OER

If I Was a...? Worksheet: Chemical Elements

For Students 6th - 7th
In this element learning exercise, students choose an element from the Periodic Table. Students pretend they are the element and answer the questions.
Worksheet
Curated OER

Atomic Electron Configuration and Chemical Periodicity

For Students 11th - Higher Ed
In this electron configuration and periodicity worksheet, students answer fifteen questions about periodic trends and they analyze orbital diagrams indicating location of electrons.
Worksheet
Curated OER

The Elementary Particle Masses

For Students 9th - 12th
In this elementary particle mass worksheet, students calculate the mass of elementary particles in kilograms and million electron Volts. Students solve 4 problems finding Top Quark mass, total quark mass of a proton and Strange Quark mass.
Lesson Plan
Beyond Benign

Catalysts and Oxygen

For Teachers 9th - 12th Standards
Here is an engaging and hands-on lesson plan that allows high school chemists to demonstrate the effects of a catalyst on various chemicals. They garner knowledge of how reactants and products differ from one another, while...
Lesson Plan
Beyond Benign

Green"er" Precipitation Reaction

For Students 9th - 12th
All sodium carbonate may not have the same amount of carbonate, but it should have the same percent. Learners write and balance an equation to predict the chemical reaction between sodium carbonate and zinc acetate. Through the lab...
Lab Resource
Creative Chemistry

Maths for AS Chemistry

For Students 9th - 12th
No practice problems are given on this handout; it is a detailed list of concepts to know and tips for working related problems in chemistry. Give this to learners as a study guide, or use it early in your career as a chemistry...
Worksheet
Curated OER

Protons, Neutrons and Electrons

For Students 10th - 11th
In this chemistry instructional activity, students use the periodic table to complete the chart shown, filling in all of the missing information in the blank spaces. They identify and describe various elements found in the periodic table.
Worksheet
Curated OER

Atomic Structure

For Students 6th
In this completing a chart of Elements or Ions worksheet, 6th graders fill in the blanks for the Atomic Number, Number of Protons, Number of Neutrons, and Number of Electrons. Students fill in 44 blanks.
Worksheet
Curated OER

Naming Ionic Compounds with Complex Ions

For Students 10th - 12th
For this naming compounds worksheet, students name 20 given ionic compounds using complex ions. They use the periodic table and an ion chart to help name the compounds.
Activity
Curated OER

Sunrise, Sunset

For Teachers 10th - 12th Standards
What locations on Earth get the longest number of hours of daylight in the summer? Hint: It's not the equator! Use real-world sunrise and sunset data to develop trigonometric models that can be used to estimate the number of hours of...
Worksheet
Curated OER

Chemical Families Quiz

For Students 10th - 12th
In this chemical families worksheet, students answer 8 multiple choice questions including identifying characteristics of families in the periodic table and answering specifics about each family.
Worksheet
Curated OER

General Chemistry I

For Students 10th - 11th
In this chemistry learning exercise, students balance each of the reactions presented using the periodic table to help. Then they predict the products of the reactions and write the net ionic equation. Students also write the empirical...
Assessment
1
1
Inside Mathematics

Quadratic (2009)

For Teachers 9th - 12th Standards
Functions require an input in order to get an output, which explains why the answer always has at least two parts. After only three multi-part questions, the teacher can analyze pupils' strengths and weaknesses when it comes to...
Lesson Plan
Curated OER

Science 9 Unit 3 Worksheet

For Teachers 8th - 10th
For this chapters 2 and 3 science guided reading worksheet, young scholars read corresponding material pertaining chemical reactions and the periodic chart answering 40 fill in the blank questions.
Worksheet
Curated OER

Element Word Search

For Students 6th - 9th
In this elements worksheet, students are given forty elements from the periodic table to find in a word search either vertically, horizontally, backwards or diagonally.
Worksheet
Curated OER

Chemistry Worksheet 14

For Students 10th - Higher Ed
In this chemistry worksheet, students sketch several diagrams of different peptide chains. Students sketch diagrams of galactose and fructose.
Assessment
Curated OER

1999 U.S. National Chemistry Olympiad Part III

For Students 9th - 12th
In this chemistry olympiad laboratory worksheet, learners design and carry out two experiments. They design one experiment to test for the percent mass of a substance in a solution and they design another experiment to identify two...
Lesson Plan
Curated OER

Drawing Lewis Structures

For Teachers 12th - Higher Ed
In this drawing Lewis structures worksheet, students read about the 5 steps taken to draw Lewis structures for atoms and molecules. These include identifying the valence electrons, placing pairs of electrons between atoms to be bonded,...
Worksheet
Curated OER

Elements Word Search Puzzle

For Teachers 7th - 8th
In this word search puzzle worksheet, students will find and circle forty-five different names of elements from the periodic table.
Worksheet
Curated OER

The Atom Board-Making Atoms

For Students 9th - Higher Ed
In this making atoms science worksheet, students read about the atomic number of protons, finding the number of neurons, and how electrons function before they complete the atom board graphic organizer and respond to 4 short answer...
Worksheet
Curated OER

Determining the Charge on a Metal Ion

For Students 10th - 12th
In this metal ion worksheet, students follow the steps to determine the oxidation states of the metals in each of the given compounds. Students complete 10 problems.

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