PPT
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Curated OER

Classification of Matter

For Teachers 9th - 12th
Thirty-seven slides thoroughly shed light upon the four classes of matter: elements, compounds, mixtures, and solutions. Also covered are chemical symbols, molecules, and chemical equations. The colors and fonts chosen for the...
PPT
Curated OER

Atomic Theory

For Teachers 7th - 12th
An extremely thorough presentation walks new chemists through the basics of matter. There really isn't a unifying theme, however So many topics are covered: forces, elements, atomic structure, chemical properties, compounds, quarks,...
Worksheet
Curated OER

Ionic Nomenclature

For Students 9th - 12th
One document contains five different worksheets for practice naming and writing formulas for ionic compounds. The first is particularly notable, as it systematically walks beginning chemists through the process of using the periodic...
Worksheet
Curated OER

Amazing Carbon

For Students 9th - 12th
Explore carbon and bonding with this worksheet. First, class members read a short excerpt about carbon and its characteristics. In response to the reading, they draw an electron dot diagram of carbon as well as diagrams of compounds...
Lesson Plan
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Beyond Benign

Cookie Equations

For Teachers 6th - 8th
Cookies and chemical equations have a lot in common! Using cookies as a reference, scholars learn to balance chemical equations. Pieces of the cookies represent different parts of the compounds and elements. This is the sixth installment...
PPT
Curated OER

Group 7, The Halogens

For Teachers 8th - 12th
The ten slides in this presentation make a consice introduction to the halogen group of the periodic table of elements. The location of the group is displayed, and then the characteristics of the different halogen group members are...
PPT
Curated OER

Group 15, The Nitrogen Group

For Teachers 8th - 12th
This short presentation provides a convenient introduction to the nitrogen group in the periodic table of elements. A graphic displays where they are placed in the periodic table. The nitrogen cycle is mentioned and ammonia is explained....
Lesson Plan
K20 LEARN

Untwining And Intertwining: Chemical Reactions

For Teachers 9th - 12th
What happened when the chemistry teacher told a bad joke? There was no reaction! A creative take on the traditional reaction types lesson invites learners to draw their own conclusions about how compounds and elements combine. Groups...
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...
PPT
Pearson

The Chemical Context of Life

For Teachers 9th - 12th
An educational presentation includes atoms, molecules, the four major elements, as well as neutrons and protons. Additionally, slides focus on atomic number, mass number, atomic weight, polar and nonpolar covalent bonding, ionic...
Worksheet
Curated OER

Using Percentage in Compound Composition

For Students 9th - 12th
In this percent composition worksheet, high schoolers find the percent of each type of atom in a compound, they find the total mass of a sample and they determine the mass of particular atoms in a compound.
Lesson Plan
EduGAINs

Chemical Properties Investigation

For Teachers 8th - 10th Standards
This lesson plan demonstrates differentiated instruction at its best. Over the course of 2-3 class periods, young chemists have the opportunity to gain a thorough understanding of metals and their chemical properties from a variety of...
PPT
Curated OER

The Ionic Bond

For Teachers 7th - 12th
An introduction to the noble gases shows how full electron shells on an atom makes an element unreactive. Your class will then develop an understanding of how sodium and chlorine react ideally because of their electron arrangement....
Worksheet
Curated OER

Compounds and Elements Word Chop Worksheet

For Students 4th - 5th
In this compound/element worksheet, students find pieces of words that have been "chopped in half," put them back together and write them on provided lines.
Worksheet
Curated OER

Do the Research! Elements - Little Known Facts

For Students 10th
In this research instructional activity, 10th graders locate the answers to 3 questions about elements, compounds, and the half-life of elements. They write short answers on the chart.
Worksheet
Curated OER

Elements and Ions Worksheet

For Students 10th - 12th
In this elements and ions worksheet, students complete a table given an element, the symbol, or the number of subatomic particles and they must complete the rest of the table. The do the same for five ions. They also write formulas and...
Lesson Plan
Curated OER

Elements and the Periodic Table

For Teachers 9th - 12th
Students are introduced to the elements on the Periodic Table and what is meant by element. Using the Table, they identify the name, atomic mass, number and symbol of each element. To end the instructional activity, they discover the...
Worksheet
Curated OER

Patterns in Properties (of elements and compounds)

For Students 11th - 12th
In this element properties worksheet, students complete a crossword puzzle with 91 questions related to properties of elements and compounds.
Worksheet
Curated OER

Main Group: Properties and Reactivity

For Students 8th - 9th
In this main group worksheet, students apply their knowledge of the organization of the periodic table to correctly answer 30 multiple choice questions. Students relate information about the properties of the different groups and their...
Worksheet
Curated OER

Compounds and Mixtures

For Students 9th - 10th
In this compounds worksheet, students draw a line to match the word with the definition. Students also match foods with their correct term.
Worksheet
Curated OER

Reacting Masses Problems

For Students 9th - Higher Ed
In this chemical reactions worksheet, students follow steps to determine the mass of compounds formed by the combustion of an element. This worksheet has 5 problems to solve.
Lesson Plan
Curated OER

Periodic Table of Elements

For Teachers 8th - 10th
Beginning chemists examine a collection of elements and compounds as they are introduced to the periodic table. The lesson plan is not cohesive and does not provide detailed instructions on how to teach it. However, it does includes a...
Lesson Plan
Curated OER

Predicting and Naming Polyatomic Ionic Compounds Worksheet

For Teachers 9th - Higher Ed
In this compounds worksheet, students write the polyatomic ionic compound formulas or the compound names. This worksheet has 29 problems to solve.
Worksheet
Curated OER

Elements, Compounds, and Mixtures

For Students 7th - 8th
In this elements, compounds, and mixtures worksheet, students answer questions about the properties of elements, mixtures, and compounds. Students identify the physical changes that is made to a substance to determine if it is an element.

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