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The Day the Atom Died (Grade K-1)
Students investigate what is wrong with the Rutherford atomic model. In this chemistry instructional activity, students answer questions about the atomic model after watching a video. They draw conclusions from the video and discuss how...
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Chemistry - Atoms and Elements
Learners perform varied activities as part of a layered curriculum unit: They write and perform a skit that outlines the evolution of the model of the atom. The script is submitted to the teacher for review before performance.
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Elements and Compounds
Eighth graders explore the chemical and physical properties of a variety of elements in a lab setting. They organize the data they collect onto a spreadsheet and then choose one element from the periodic table to research. They...
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Chemical Elements
In this elements worksheet, students determine the number of moles and the number of protons, electrons, and neutrons for given atoms or ions. Students calculate the atomic weight of an element. This worksheet has 3 fill in the blank and...
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Electron Arrangement in Atoms
In this electron configuration worksheet, students fill in 10 blanks with the appropriate terms, they determine if 6 statements are true or false, they match 5 terms with their meanings and they answer two questions about electron...
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Elements
In this elements worksheet, students give the symbol for given elements. Students determine the number of protons, electrons, and neutrons for atoms. This worksheet has 9 fill in the blank and 5 problems to solve.
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Rock Candy Crystals
Candy is one of my favorite words, and it's an even better word when it relates to science. Yes, candy science can happen when you grow rock candy crystals with your class. The entire process for growing these edible wonders of nature is...
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Grade 9 Science Review
In this 9th grade science review worksheet, students complete 63 true or false questions on topics such as atomic notation, isotopes, covalent bonds, Ohm's law, and electric circuits.
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Electron Structure of the Atom
In this atoms worksheet, students determine the energy difference between levels and draw diagrams of the different types of orbitals. Students determine the ground state electron configuration for given elements. This worksheet has 14...
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Magnetism
In this science worksheet, students apply themselves to the acquisition of new vocabulary while solving the crossword puzzle.
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The Periodic Table of the Elements
Learners investigate the origin of the modern periodic table of elements, and explore an interactive version that teaches them how to extract information from it.
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Naturally Magnetic Elements
Students explore naturally magnetic elements. For this magnets lesson, students examine the periodic table of elements. Students discover the parts of an atom and determine which three elements are magnetic.
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Vocab Science Chapter 1
In this word search worksheet, students locate 20 words related to science. The word list includes volume, mixture, and solute.
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Elements
For this elements worksheet, students determine the atomic number, mass, number, electrons, protons, and neutrons for elements. Students review the electromagnetic spectrum. This worksheet has 1 graphic organizer and 13 multiple choice...
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Science Vocabulary Decoder Worksheet
In this science vocabulary worksheet, students match the letter of the science vocabulary word to the number next to its definition. Students match 15 words to 15 definitions.
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Science Vocabulary Maze
For this science vocabulary worksheet, students solve the clues with science vocabulary words and find the words in the maze. Students find 14 science words.
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Elements
In this elements worksheet, students give the electron configuration for given atoms or ions. This worksheet has 4 fill in the blank questions.
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Science Letter Shapes Puzzle
In this science word puzzle, students fit words to shapes using a set of 15 definition clues. A reference web site is given for additional activities.
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Science Spiral Puzzle
In this science vocabulary worksheet, students solve the clues and insert the words into a crossword. Students insert 8 science words into the crossword.
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Science Spelling #2
In this science spelling worksheet, learners are given science word definitions, then fill in missing letters to form their matching spelling words. A reference web site is given for additional activities.
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Science Blackout Vocabulary
In this science blackout vocabulary instructional activity, students read the definition of 15 physics terms, then write the correct word.
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Parts of an Atom
In this atom components instructional activity, students label the parts of the pictured atom. Students include all the words in the word bank.
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Balancing Act
In this chemistry instructional activity, students determine the number of atoms in each element and select one that is not equal on both sides of the equation. Then they add a coefficient in front of the formula with that element and...
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Balancing Equations Challenge
In this balancing equations worksheet, learners identify the number of atoms in given molecules and compounds and they balance ten equations by placing the proper coefficients in front of the reactants and products.