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Periods and Groups; Valence Electrons; Masses
In this elements worksheet, students read how the elements are organized in periods and groups in the periodic table. Students use the periodic table to find the valence electrons and calculate molecular mass. This worksheet has 20 fill...
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Metals vs. Non-Metals
In this elements worksheet, students compare and contrast the characteristics of metals and non-metals. Students practice drawing Lewis dot diagrams and writing ion notation. This worksheet has 9 word problems, 8 matching questions, and...
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The Atom
In this atom activity, students read about the parts of the atom and how atoms combine into molecules and compounds. Students learn how to read a periodic table. This activity has 20 fill in the blank and 10 matching questions.
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Atom Review
In this atom worksheet, learners review the subatomic particles, the scientists associated with the atomic theory, and the periodic table. This worksheet has 15 matching, 24 fill in the blank, and 11 short answer questions.
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Formula Mass Calculations
In this atoms worksheet, students calculate the formula mass for chemical compounds. This worksheet has 12 problems to solve.
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Periodic Trends
In this periodic trends worksheet, learners compare the physical and chemical properties of elements by their position in the Periodic Table. Some of the properties investigated are ionization energy, electron affinity, and atomic/ionic...
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Chemistry: Chemical Reaction
In this chemical reactions worksheet, students name the reactants and products, balance the equation, calculate the molecular weight of the reactants and products, and classify each reaction type. Students fill in a table of solubility...
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Equilibrium
In this chemistry equilibrium worksheet, students determine the equilibrium constant for several problems. Students calculate the partial and total pressures for several compounds. Students determine the reaction quotient for several...
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Elements
In this elements activity, students write in the symbol of the chemical element that matches its description. This activity has 10 fill in the blank questions.
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Chemical Elements: Student Story
In this chemical elements: student story worksheet, students complete the given story by filling in the blanks with the names of the elements in brackets.
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Chemical Elements: Student Story2
In this chemical elements: student story learning exercise, learners complete the written story by filling in the blanks with the names of the elements in brackets.
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Chemical Elements: Student Story 3
In this chemical elements: student story 3 activity, students complete the written story by filling in the blanks with the names of the elements in brackets.
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The Periodic Table
In this science worksheet, students use a periodic table to complete the first four rows of a chart. Students use the Internet or research books to complete the last column.
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Elements 'R' Us
Sixth graders participate in a Web Quest in order to examine the periodic table of elements. After collecting information about an element of their choice, they share with group members what they have learned. Groups create class...
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Changes in Nature
Fifth graders identify the chemical and physical changes in the water cycle, carbon cycle, and the effects of weathering. They analyze the periodic table, and observe how vinegar reacts with limestone in a chemical reaction that causes...
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Elements and the Periocic Table
Eighth graders draw the structure of an atom. They construct atomic models, list parts/locations of an atom, organize parts of the periodic table and write a descriptive report about an element.
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History of the Periodic Table
Learners sort a group of manipulatives and then explain their organizational system to the class. They discuss the work of scientists trying to organize the elements into a system that made sense and the development of the periodic table.
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Are You a Trend Setter?
Young scholars are introduced to the periodic table of elements. They devise and perform and experiment in which they determine the density of specific elements. They use their results to predict the density of other elements in the same...
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The Elements
Students watch video, The Elements, research information about elements using both the Internet and CD-ROM program, and create atoms out of gumdrops and licorice.
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Element Research Project
Students research elements on interactive Internet periodic tables, take notes using Inspiration software, and write descriptive paragraphs with graphics. They create presentations.
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Science Hits Activity
Students listen to a song that teaches the elements of the periodic table and write their own song to be used as an aid in remembering scientific information.
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A Date With Chemistry
Students research certain elements and then analyze their potential bonds with other elements in a dating game where the dating pool is comprised of the elements featured on the Periodic Table.
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The Big Bang
Fifth graders relate the elements in the human body to those produced during a supernova. In this space science and chemistry instructional activity, 5th graders listen to a lecture and view visuals about the big bang. They relate the...
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2005 Grade 8 Science Released Test Questions
Here is a collection of 22 multiple-choice questions on topics from the physical and life sciences. Apparently they came from an 8th grade comprehensive science exam and have been released for public use. They may serve as a sufficient...