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273 results

7th grade chemistry homework for Easel

Preview of Calculating Density | Solving for D=m/v Formula Practice, Maze & Word Search

Calculating Density | Solving for D=m/v Formula Practice, Maze & Word Search

Created by
EzPz-Science
Students will enjoy calculating density with EzPz Science Formulas. These density formula problems have students solving equations for density, mass and volume in a fun and engaging way! A perfect review for state testing! This is a No Prep Activity! Perfect to use in interactive notebooks- just print and go!Includes 3 student pages - Fun maze with 6 density word problems to solve- Word search with density key words (students must answer clues to get key words) - Solving for density, mass and vo
Preview of Elements of the Periodic Table Worksheet

Elements of the Periodic Table Worksheet

Simple but effective periodic table of the elements worksheet for supporting NGSS MS-PS1-1! Great for those days you need students to get extra practice or for a sub plan. Students get much more fluent at using the table with this assignment!⭐ Find this at a big discount in our COMPLETE PERIODIC TABLE UNIT! ⭐This is a TIME-CONSUMING print-and-go worksheet designed to help familiarize students with using the Periodic Table and get them finding information a little bit quicker. They practice fi
Preview of States of Matter Assessment - CER Writing Prompt

States of Matter Assessment - CER Writing Prompt

Created by
Morpho Science
Students will complete a one-page claim, evidence, reasoning (CER) writeup where they will answer the following writing prompt: "A block of ice is placed in a frying pan and heated until it reaches boiling (100 degrees Celsius). What three states of matter occur during this experiment? Justify your answer with molecular diagrams and a written explanation."This assessment requires students to think beyond the "just because" answer and include evidence (molecular diagrams) and reasoning to back up
Preview of Classification of Matter Worksheet Elements Compounds Mixtures

Classification of Matter Worksheet Elements Compounds Mixtures

3-page classifying matter worksheet: Classify elements, compounds, and mixtures review. This middle school activity was designed as an overall review for a unit on elements, compounds, and mixtures. Includes both PDF and Google Slides versions!⭐ Find this activity in our COMPLETE CLASSIFICATION OF MATTER UNIT!50 Questions cover the topics:Smallest unit of elements (atoms) and compounds (molecules)Differences in the characteristics of pure substances and mixturesDistinguishing between diagrams
Preview of Periodic Table of Elements Scavenger Hunt Puzzle #4 Elemental Messages

Periodic Table of Elements Scavenger Hunt Puzzle #4 Elemental Messages

Created by
AwesomeScience
Periodic Table of the Elements Scavenger Hunt Puzzle all about atomic numbers and chemical symbols with a little 'elemental spelling' added to the mix! Given the atomic number, students record the chemical symbol and spell out a hidden message.Part of a series of original and engaging activities designed to introduce and familiarize students with the Periodic Table. Provide students with copies of the Scavenger Hunt Puzzles, an updated Periodic Table, and off they go! No prep.Puzzles may be com
Preview of Basic Metric Conversion Practice Problems and Chart Worksheet with Answer Key

Basic Metric Conversion Practice Problems and Chart Worksheet with Answer Key

Created by
Keystone Science
Metric conversions are an integral part of the chemistry and general science curriculum. This worksheet contains 20 practice problems as well as a *visual* metric conversion chart to help students.Included in this post: one page PDF worksheet with 20 problems with answer key.Related Products⭐ Metric Conversions Worksheet CHALLENGE with Key⭐ Pressure and Temperature Conversion Worksheet with Answer KeyCustomer TipsHow to get TPT credit to use on future purchasesPlease go to your My Purchases page
Preview of Counting Atoms Practice Activity

Counting Atoms Practice Activity

Created by
EzPz-Science
Here's a simple and effective way for students to practice identifying elements and counting atoms. This counting atoms practice assignment introduces students to compound names and their formula. Students will identify the elements in the compound and the number of atoms of each element. Your students will be experts at counting atoms after completing these 10 counting atoms practice problems. This is a No Prep activity! Just Print and Go!Includes - Counting Atoms worksheet- Answer KeySuggesti
Preview of Physical and Chemical Changes Odd One Out Worksheet

Physical and Chemical Changes Odd One Out Worksheet

Created by
Elly Thorsen
This one page worksheet will give your students practice with physical and chemical changes. It involves critical thinking skills and will challenge your students. The questions are arranged from easiest to hardest. Each question has a circle with four parts. Students analyze the parts to identify the one that doesn’t fit in with the others. Then they explain in a sentence what makes it different. A complete answer key is included.Click on PREVIEW to see a finished version of this worksheet.***T
Preview of Changes in States of Matter Odd One Out Worksheet

Changes in States of Matter Odd One Out Worksheet

Created by
Elly Thorsen
This one page worksheet will give your students practice with the changes in states of matter (melting, freezing, condensation, vaporization, and sublimation). It involves critical thinking skills and will challenge your students. The questions are arranged from easiest to hardest. Each question has a circle with four parts. Students analyze the parts to identify the one that doesn’t fit in with the others. Then they explain in a sentence what makes it different. A complete answer key is include
Preview of Atoms & Molecules Identifying and Classifying Matter Distance Learning

Atoms & Molecules Identifying and Classifying Matter Distance Learning

Created by
AwesomeScience
Two worksheets containing common, everyday, atoms and molecules. Includes chemical formulas, chemical names, a brief description of the molecule, and image of each molecule. Molecule images are designed to show where bonds between atoms are formed so that students may build an accurate model of each. Original artwork.This activity works well with the following:Physical Properties of Matter: Words That May Be Used to Describe & Who Am I Classification of Matter: Elements Compounds & Mi
Preview of Atoms and Elements - Reading Comprehension Worksheets

Atoms and Elements - Reading Comprehension Worksheets

Created by
Laney Lee
Do your students struggle with scientific literacy? Do you find yourself at a loss for how to promote vocabulary retention? Are waning attention spans becoming a larger and larger problem in your classroom from year to year? If you answered yes to any of those questions then this resource is for you. I believe that teaching literacy is the job of every teacher, not just the heroes in English and Language Arts. And the only way we can help our students improve is by modeling and giving them chanc
Preview of Counting Atoms: Concept Review Sheet using Coefficients and Subscripts

Counting Atoms: Concept Review Sheet using Coefficients and Subscripts

This engaging activity teaches students how to count the atoms in a chemical formula. This resource is best used as a review after students have learned the difference between coefficients and subscripts and as a precursor to learning the law of conservation of mass and balancing chemical equations. This is great paired with Balancing Chemical Equations: Guided and Independent Practice and the Law of Conservation of Mass Foldable Notes and Lab .This Product IncludesStudent Concept Review Sheet
Preview of Elements, Compounds, and Mixtures Odd One Out Worksheet

Elements, Compounds, and Mixtures Odd One Out Worksheet

Created by
Elly Thorsen
This one page worksheet will give your students practice with elements, compounds, and mixtures. It focuses on examples and defining characteristics of each of these types of matter. It involves critical thinking skills and will challenge your students. The questions are arranged from easiest to hardest. Each question has a circle with four parts. Students analyze the parts to identify the one that doesn’t fit in with the others. Then they explain in a sentence what makes it different. A complet
Preview of Periodic Table of Elements Scavenger Hunt Puzzle #6 Chemical Symbol Scramble

Periodic Table of Elements Scavenger Hunt Puzzle #6 Chemical Symbol Scramble

Created by
AwesomeScience
Periodic Table of the Elements Scavenger Hunt Puzzle all about chemical symbols and mystery words! Given the element name, students identify the chemical symbol and unscramble symbols to spell out a mystery word.Part of a series of original and engaging activities designed to introduce and familiarize students with the Periodic Table. Provide students with copies of the Scavenger Hunt Puzzles, an updated Periodic Table, and off they go! No prep.Puzzles may be completed prior to any lesson on th
Preview of Counting Atoms Worksheets

Counting Atoms Worksheets

Created by
The STEM Master
Physical science chemistry worksheets covering counting atoms of different elements from chemical formulas3 pages, two easier and one more difficult including formulas with parenthesisanswer key includedCredits:Cover page icons designed by Freepik from FlaticonTerms of Use:Purchase of this product is for single classroom use by the purchaser only. It is a violation for individuals, schools, and districts to redistribute, edit, sell or post this item on the Internet or to other individuals. Disre
Preview of Mixtures and Solutions Word Search Puzzle Vocabulary Activity Review Worksheet

Mixtures and Solutions Word Search Puzzle Vocabulary Activity Review Worksheet

#WordSearch Keep your students occupied with this mixture and solution word search puzzle while helping them improve their vocabulary.Your students can uncover the secret message by using the unused letters to fill in the blanks. They have to start from the bold, underlined letter and move from left to right through each row, from top to bottom.The words are hidden in various directions - horizontally across or backward, vertically up or down, diagonally up, down or backward. The words may also
Preview of Periodic Table of Elements Scavenger Hunt Puzzle #3 Elements in Compounds

Periodic Table of Elements Scavenger Hunt Puzzle #3 Elements in Compounds

Created by
AwesomeScience
Periodic Table of the Elements Scavenger Hunt Puzzle all about chemical elements in chemical compounds! Given the chemical formula, students identify the elements present in the compound.Part of a series of original and engaging activities designed to introduce and familiarize students with the Periodic Table. Provide students with copies of the Scavenger Hunt Puzzles, an updated Periodic Table, and off they go! No prep.Puzzles may be completed prior to any lesson on the Periodic Table and are
Preview of Bohr Atomic Model Drawing Atoms Worksheet and Informational Text

Bohr Atomic Model Drawing Atoms Worksheet and Informational Text

This elements activity reviews the structure of an atom and has students practice drawing atoms based on the Bohr model. Students will identify atomic number, atomic mass, number of neutrons, and place electrons in the correct energy levels/shells.In this activity, students will:READ a basic informational text that introduces them to the Bohr atomic modelCOMPLETE text dependent questions based on the readingDRAW to DEMONSTRATE that they can identify atomic number, atomic mass, number of neutron
Preview of Writing Chemical Formulas Worksheets MS-PS1-1

Writing Chemical Formulas Worksheets MS-PS1-1

Created by
The STEM Master
3 worksheets where the student writes a chemical formula from a drawn model of molecules or chemical reactions NGSS MS-PS1-1 MS-PS1-5answer keys includedCredits:Cover page icons designed by Freepik from FlaticonTerms of Use:Purchase of this product is for single classroom use by the purchaser only. It is a violation for individuals, schools, and districts to redistribute, edit, sell or post this item on the Internet or to other individuals. Disregarding the copyright is a violation of the Digita
Preview of Counting Atoms, Elements, and Molecules Using Chemical Formulas and Coefficients

Counting Atoms, Elements, and Molecules Using Chemical Formulas and Coefficients

Created by
Keystone Science
Students must be able to identify the number of each type of element in a chemical formula and use coefficients to balance chemical equations. This worksheet gives students the foundation to be successful when writing and balancing chemical equations and stoichiometry.Your purchase includes a one page PDF worksheet (10 questions) with a visual to assist students with counting the number of elements, atoms, and molecules in a given chemical formula. Answer key is included as a PDF document.Relate
Preview of Writing Chemical Word Equations for Chemical Reactions Distance Learning

Writing Chemical Word Equations for Chemical Reactions Distance Learning

Created by
AwesomeScience
Combine science and literacy into one very educational worksheet! Given a brief description of a common chemical reaction, students identify reactants and products to write the word equation for each. This introductory worksheet is a great lead up to the following, more advanced, worksheets:Writing Word Equations and Chemical Equations #1Writing Word Equations and Chemical Equations #2Click here to follow my store and receive the latest updates.Original Artwork (©AwesomeScience). For Personal
Preview of Periodic Table Families Worksheet Periodic Trends Review Middle School

Periodic Table Families Worksheet Periodic Trends Review Middle School

This 2-page worksheet asks questions about the periodic table of the elements and the basics of families and periods. The questions are "overview" in nature, requiring middle-school-level knowledge of the general characteristics of each family. Great as a homework assignment! Students will need an outside resource like their notes, a textbook, or the internet to complete this worksheet. This resource asks review questions but does not provide a resource to find them.Teacher Notes:INCLUDES ANSW
Preview of Extension Metric Conversion Unit Comparison Practice Worksheet with Key

Extension Metric Conversion Unit Comparison Practice Worksheet with Key

Created by
Keystone Science
Metric conversions are an integral part of the chemistry and general science curriculum. Have your students mastered converting metric units? Give them this worksheet to really test their skills! This worksheet contains 20 problems with two measurements in different units and students are asked to determine if the measurements are greater than, less than, or equal to each other.Included in this post: one page PDF worksheet with 20 problems and teacher answer key.Related Products⭐ Metric Conversi
Preview of Periodic Table of Elements Scavenger Hunt Puzzle #2 All About Me, Myself, & I

Periodic Table of Elements Scavenger Hunt Puzzle #2 All About Me, Myself, & I

Created by
AwesomeScience
A Periodic Table of the Elements Scavenger Hunt Puzzle all about me, myself, and I.Part of a series of original and engaging activities designed to introduce and familiarize students with the Periodic Table. Provide students with copies of the Scavenger Hunt Puzzles, an updated Periodic Table, and off they go! No prep.Puzzles may be completed prior to any lesson on the Periodic Table and are most effective when used together. The complete bundle also serves as a worry-free lesson plan for subst
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