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Ancient Atomic Theories
Studdnts research ancient texts and compare ancient Greek atomic theories, as used in the production of silver, to modern theories.
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How Can You Study Things You Can’t See Like: Atoms?
Students simulate how scientists studied things they can't see like atoms. In this chemistry lesson plan, students predict what is inside the numbered obsertainers. They design a way to investigate what's inside without opening it.
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Physical Science Project-Atom
Fifth graders investigate atoms. In this atom lesson plan, 5th graders investigate the parts of an atom. Students explore atom numbers and determine the number of electrons is in each atom.
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The Physical Setting
Students study atoms and their protons and neutrons. In this physical setting instructional activity students work together to complete a lab activity.Â
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Chromatography
Eighth graders observe a compound and separate it into its component parts. In this chromatography activity students complete and activity that demonstrates how mixtures can be separated into components.Â
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The Physical Setting
Ninth graders study the configuration of atoms in molecules to see that it determines the molecule's properties. In this chemistry lesson plan students divide into groups and complete their assigned task.
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The Physical Setting
Tenth graders examine chemical reactions. In this chemistry lesson students choose an investigation that they wish to perform based on their interest.
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Radioactive Beans
Students investigate radioactive atoms. In this radioactive beans lesson, students experiment with split peas and beans to determine what happens when a radioactive atom decays.Â
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Compounds and Mixtures Notes
In this matter worksheet, students watch a movie and then compare the differences between compounds and mixtures. This worksheet has 16 fill in the blank questions.
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Properties of Covalent Compounds
In this compounds worksheet, students compare the differences between and ionic compound and a covalent compound. Students explain bond dissociation energy. This worksheet has 5 short answer questions.
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Stoichiometry
For this stoichiometry worksheet, high schoolers calculate balance the chemical equations and then calculate the moles needed to complete or activate the chemical reaction. Students also calculate the volume or grams needed for each...
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Creating Bonds
In this creating bonds activity, students create 2-D and 3-D models of the molecular formula provided. Students complete a chart of information about the molecular formula given.
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Parts of an Atom
In this atom components worksheet, students label the parts of the pictured atom. Students include all the words in the word bank.
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Earth and Beyond
In this earth and beyond worksheet, students answer short answer questions about the atmosphere, the chemical compounds in Earth's atmosphere. Students visit different websites to conduct research of the discoveries of the scientist who...
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Water
In this water worksheet, students compare and contrast elements and compounds. Students define chemical symbols, chemical formulas, and chemical properties. This worksheet has 19 short answer questions.
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Resources - A Reading Guide
In this resources instructional activity, students compare and contrast physical and chemical properties and changes. Students review the periodic table, pattern of atomic numbers and chemical reactivity. This instructional activity has...
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Interpreting Chemical Formulas
In this chemical formulas worksheet, learners practice naming molecular compounds by their formulas and determine if a gas is a compound or an element. This worksheet has 13 fill in the blank questions.
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Matter
In this matter worksheet, students brainstorm 5 examples of matter. Student write their examples of matter into a graphic organizer.
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Structure of Matter
In this matter worksheet, students review the structure of matter including elements, atoms, and the periodic table. This worksheet is a graphic organizer.
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What Are Building Blocks of Matter?
In this matter worksheet, students will write down their main idea as it relates to the building blocks of matter. Then students will write 5 supporting details in this graphic organizer.
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More Mole Problems
In this mole learning exercise, students will convert grams of specific compounds to moles or convert moles to grams in 5 different word problems.
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Atoms
In this neutral atoms worksheet, students identify various neutral atoms found on the periodic table. They determine the number of protons, neutrons, and electrons for each neutral atom listed on the sheet. Students also identify that Z...
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Atoms
For this atoms worksheet, students use their knowledge of the periodic table and of atomic structure to complete the table on atoms. They identify the notation for each and then the atomic number, mass number, the number of protons,...
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Ions
In this ion structure worksheet, students complete a table for ions using the notations provided. They must identify and complete the atomic number, mass number, number of protons, number of neutrons, and the number of electrons for each...