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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.
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Lab Resource
Pingry School

Flame Tests

For Students 9th - 12th
Light a fire in your pupils! Scholars conduct a flame test and observe the emission spectra of several different salts in an enlightening hands-on investigation. They use their observations to make comparisons and conclusions about the...
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Worksheet
Curated OER

Some Basic Chemical Ideas

For Students 9th - 12th
In this chemistry learning exercise, learners 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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Worksheet
Curated OER

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

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

Protons, Neutrons, and Electrons

For Teachers 7th - 9th
Using the periodic table of elements, young chemists fill in a chart of isotopes to show the atomic number, mass, charge, number of protons, number of neutrons, and number of electrons. The chart is followed by 11 questions that...
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Worksheet
Curated OER

Chemistry Review

For Students 7th - 9th
In this chemistry review worksheet, students read about atoms and the periodic table and they complete a chart using the periodic table to find the atomic number, atomic mass and group of given elements. Students answer 5 questions about...
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Worksheet
Curated OER

Main Group: Properties and Reactivity

For Students 8th - 9th
In this main group instructional activity, 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...
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Worksheet
Curated OER

Patterns in Properties (of elements and compounds)

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

Element Symbols

For Students 10th
In this chemistry instructional activity, 10th graders write the symbols for 12 elements that are named in a table. They complete the chart by writing the names in the blanks next to each element name.
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Worksheet
Curated OER

Formula Mass Calculations

For Students 10th - 12th
In this atoms worksheet, students calculate the formula mass for chemical compounds. This worksheet has 12 problems to solve.
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Organizer
Curated OER

Reactions of Group 1 Metals With Water

For Students 9th - Higher Ed
In this elements worksheet, learners complete a graphic organizer comparing observations of lithium, sodium, and potassium. Then students determine how these elements react with water. Learners complete 3 fill in the blank questions.
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Worksheet
Curated OER

Elements

For Students 12th - Higher Ed
In this elements worksheet, students write the electron configurations for given elements. Students describe ionization energy and electron affinity and the periodic trends for both. This worksheet has 20 short answer questions.
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Lesson Plan
Curated OER

Comparing Properties of Elements & Compounds

For Teachers 9th - 12th
In this elements and compounds worksheet, students review the physical properties of different compounds and elements using websites for information. This worksheet has 1 graphic organizer and 1 short answer question.
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Interactive
Curated OER

The Structure of the Elements

For Students 10th - 12th
In this chemistry worksheet, students study the composition of the elements in the periodic table using an interactive website.
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Worksheet
Curated OER

Elements Compounds and Mixtures

For Students 6th - 8th
In this science worksheet, students apply science basic knowledge of chemistry to the puzzles that are listed for the four parts of the sheet while focusing upon the identification of a metalloid.
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Worksheet
Curated OER

Resources - A Reading Guide

For Students 9th - 12th
In this resources worksheet, students compare and contrast physical and chemical properties and changes. Students review the periodic table, pattern of atomic numbers and chemical reactivity. This worksheet has 56 short answer questions.
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Worksheet
Curated OER

Elements of the Periodic Table

For Students 10th - 11th
In this chemistry worksheet, students identify and locate various vocabulary terms relating to the elements found in the periodic table. There are 116 chemistry terms located in the word search.
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Activity
It's About Time

How Electrons Determine Chemical Behaviors

For Teachers 7th - 12th
Lead the class on an investigation as they play detective and locate patterns in the electron arrangement of atoms. During the seventh lesson, they assign valence numbers to elements, organize the periodic table in the correct sequence,...
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Worksheet
Curated OER

Average Atomic Mass

For Students 9th - 12th
Using a chart of student test grades as an example, curious chemists learn how to calculate weighted averages. They apply this knowledge to elements on the periodic table. As practice in calculating average atomic masses, learners...
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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...
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Worksheet
Curated OER

Atoms, Ions and Formula Basics Make-up Test

For Students 7th - 12th
Using a copy of the periodic table, chemistry test takers fill in a chart with element name, chemical symbol, atomic number, atomic mass, and numbers of subatomic particles. They define subatomic particles, draw atom models, explain...
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Assessment
Inside Mathematics

Sorting Functions

For Teachers 9th - 12th Standards
Graph A goes with equation C, but table B. The short assessment task requires class members to match graphs with their corresponding tables, equations, and verbalized rules. Pupils then provide explanations on the process they used to...
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Organizer
Curated OER

Periodic Table Families

For Students 9th - 12th
In this periodic table activity, high schoolers complete a graphic organizer by listing the elements in each of the periodic table families.

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