Percent Increase and Decrease Quiz
18+ results
Filters
Grade
Subject
Format
Resource type
Standard
Audience
Programs & methods
Supports
Physical Science: Structure and Properties of Matter
Lessons in the Structure and Properties of Matter unit are part of a larger unit on Physical Sciences (click for bundle) or they can be purchased individually. This unit includes lessons on Chemistry, The Periodic Table, States of Matter, Mixtures vs. Pure Substances, and Measuring Matter, supporting MS-PS1 (Structure and Properties of Matter) of the NGSS. Here are some things you will like about “How About Science?” activities!∙ NO PREP (other than making copies)∙ STANDARDS-BASED∙ EXCELLEN
6th - 10th
Physical Science, Science
Understanding the Periodic Table - Check for Understanding
Perfect formative assessment for use during class, give as homework, or even count it as a quiz grade depending on where you are in your lessons with this content. Differentiated to provide two levels and answer keys are provided for both versions. Version 1 focuses on the following: atomic numberelement symbolelement nameatomic masshow to determine the number of protons, electrons, and neutronselement groupelement state of matterVersion 2 includes the same as version 1, but also has students
6th - 12th
Chemistry, Physical Science
Physical Science: Pure Substances vs. Mixtures
This lesson is an introduction to pure substances and mixtures, and is part of a five-lesson series on Structure and Properties of Matter (click for bundle). This lesson supports MS-PS1 (Structure and Properties of Matter) of the NGSS. The handout and included answer key work together with videos and links found at Pure Substances vs. Mixtures on the How About Science? website. Here are some things you will like about “How About Science?” activities!∙ NO PREP (other than making copies
7th - 10th
Physical Science, Science
Physical Science: Chemistry
This lesson is an introduction to atoms, molecules, chemicals and chemical reactions, and is part of a five-lesson series on Structure and Properties of Matter (click for bundle). This lesson supports MS-PS1 (Structure and Properties of Matter) of the NGSS. The handout and included answer key work together with videos and links found at Chemistry on the How About Science? website. Here are some things you will like about “How About Science?” activities!∙ NO PREP (other than making copi
5th - 10th
Physical Science, Science
A STUDENT'S BOOK ON THE NATURE OF ELECTRICITY: GRS.4-8, MG, SCIENCE SUMMER CAMP
This 19 page independent research booklet covers many varied topics connected with electricity. It has a quiz, research/respond, word deciphering/jumble activity, as well as a word search. It has a terminology segment, as well. There are some famous quotes inserted by philosophers. Thanks so much for visiting. Use this in lieu of an assessment. Students might very well remember the info more, than merely test- taking, do to the effort of research. It is good to supplement the learning, because o
4th - 8th
Physical Science, Science
Physical Science - Solutions Card Sort Review
Make Learning Engaging with a Card Sort!Add a hands-on, interactive twist to your science lessons with this card sort activity. Designed to reinforce key concepts, this resource helps students distinguish between the types and parts of solutions: Solution, Solute, Solvent, Unsaturated, Saturated, and Supersaturated. How It Works:Print and cut out the card pieces provided.Have students work individually or in pairs to sort each card under the correct heading.Use this as a quick formative assessme
7th - 12th
Chemistry, Physical Science
AP Chemistry Practice Topic 4.5: Stoichiometry worksheet
This resource includes 6 multi-part practice problems to help your AP Chemistry students master Topic 4.5 (Stoichiometry) in unit 4: Chemical Reactions. There are two general stoichiometry problems, and four problems where students will need to determine the limiting reactant, and determine theoretical yield or percent yield. The worksheet is provided in PDF format, and an answer key and worked out solutions are included. Learning Objective 4.5.A Explain changes in the amounts of reactants and
8th - 12th, Higher Education
Chemistry, Physical Science
Also included in: AP Chemistry Unit 4: Chemical Reactions Worksheet Bundle
Egg Drop Logic Puzzle | Critical Thinking STEM Activity | Grades 6 - 9 | GATE
This Egg Drop Logic Puzzle challenges students in grades 6–9 to think critically about an egg drop contest— no building, measuring, or calculations required. Students analyze clues, compare scenarios, and use deductive reasoning to determine outcomes, making this a perfect logic‑based supplement to an egg drop lessonor STEM unit. Each puzzle is personalized by every student, increasing engagement and productive struggle. I find students are much less apt to give up when their friend's names
6th - 8th
Physical Science, Reading Strategies
Density Math Problems Printable Worksheet #1 for Middle School Science Algebra
Master density calculations with this middle school science worksheet. Includes 9 real-world problems, answers, and detailed solutions for algebraic practice.Enhance your middle school students' understanding of density with this engaging, printable worksheet pack. Designed for grades 7-10, this resource features nine real-world word problems that guide students in applying the density formula D = m/V, identifying variables, and solving for unknowns using algebraic manipulation. The problems are
7th - 10th, Adult Education
Chemistry, Physical Science, Science
NGSS
MS-PS1-2
Waves-Electromagnetic Spectrum Worksheet
This electromagnetic spectrum worksheet will provide practice in identifying the diverse applications of electromagnetic waves in everyday life. Students are given a passage to read and need to identify the various forms of energy that are used in the story. Following this, they will apply their knowledge of the electromagnetic spectrum to answer questions based on the passage. Ideal for incorporation into 5E lesson plans, this electromagnetic spectrum activity serves as an excellent tool for re
6th - 9th
Physical Science, Physics, Science
NGSS
MS-PS4-2
Also included in: Waves-Electromagnetic Spectrum Worksheet and Card Sort Bundle
Physical & Chemical Changes Card Sort Activity Print & Digital for Middle School
Engage students with 56 real-life examples of physical and chemical changes. Includes print and digital versions, self-checking answers, and NGSS alignment.Transform your science classroom with this engaging card sort activity designed to help middle school students master the concepts of physical and chemical changes. This resource includes 56 statements that describe familiar physical and chemical changes students encounter in everyday life, making the learning experience relatable and impa
6th - 9th
Chemistry, Physical Science, Science
NGSS
MS-PS1-2
CER Lesson Plan and CER Practice Claim Evidence Reasoning Activities Unit
Make CER writing clear and manageable for your students with this complete lesson pack. Teachers will guide students step-by-step through the CER process, model writing a response, and then support students as they practice with peers and independently. This resource helps students strengthen their science communication skills while working with three types of evidence: Graph evidenceText evidenceLab resultsWhat’s Included: Editable teacher slideshow to model and guide CER writing10 student pra
6th - 8th
Earth Sciences, Engineering, Physical Science
Chemical Reactions Worksheet #1: Word & Chemical Equations Grades 7-10
Boost chemistry skills with this worksheet where students analyze reaction descriptions to identify reactants, products, and write word and chemical equations—perfect for literacy integration in grades 7-10.Developed by seasoned chemistry teachers, this worksheet leverages time-tested instructional approaches to help students master chemical reactions through practical application. Tailored for grades 7-10 curricula that cover chemical changes, it presents short descriptions of familiar reaction
7th - 10th, Adult Education
Chemistry, Physical Science, Science
CCSS, NGSS
CCRA.R.1
, RST.6-8.7
, RST.9-10.7
+4
Also included in: Chemical Reactions Worksheets: Word & Chemical Equations for Grades 7-10
7 Continents Escape Room Geography Activity and Worksheets | Continents Project
🌍 Escape from the Clay Globe! A Geography Mission for Young Explorers 🌍 Transform your geography unit into an unforgettable adventure! Are you looking for a way to engage your students with the 7 continents and 5 oceans that goes beyond a standard worksheet? Meet Globey, the mischievous clay sprite! He has locked your students inside the Magical Geography Lab, and the only way out is to solve 10 challenging geographical riddles to crack the secret 10-digit escape code. 🎨 UNRIVALED VISUAL E
4th - 12th
Earth Sciences, General Science, Physical Science
Periodic Table of Elements Scavenger Hunt Puzzles: The Complete Set of Puzzles
Ready for a wild ride through the world of elements? Buckle up, educators, because we've got a Periodic Table Scavenger Hunt that'll make your students' heads spin faster than a noble gas! Introducing our Non-Traditional, Student-Friendly, Periodic Table-Friendly, and Downright Awesome Introduction to the Periodic Table! This bundle is packed with so much excitement, you'll need a hazmat suit to contain it! Here's what your students will uncover: Elements named after scientists, because w
7th - 10th, Adult Education
Chemistry, Physical Science, Science
CCSS, NGSS
SL.5.1
, SL.6.1
, SL.7.1
+11
Periodic Table of Elements Scavenger Hunt Puzzle #4 Elemental Messages
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 b
7th - 10th
Chemistry, Physical Science, Science
CCSS
SL.5.1
, SL.6.1
, SL.7.1
+5
Mixed Compounds Nomenclature Worksheet 1 Chemistry Practice High School AP
Master chemical nomenclature with this no-prep worksheet on ionic, polyatomic, and covalent compounds. Ideal for high school chemistry units—save prep time while building student confidence in naming and formulas.Enhance your chemistry curriculum with this comprehensive Mixed Compounds Nomenclature Worksheet, designed to solidify students' understanding of chemical naming conventions. Crafted by experienced educators with decades of classroom refinement, this resource focuses on mixed ionic, pol
8th - 11th, Adult Education, Higher Education
Chemistry, Physical Science, Science
NGSS
HS-PS1-1
, HS-PS1-2
Chemistry Experiments Bundle | Spy-Themed STEM Labs Grades 2–8 | Cipher Lab
Spy-themed chemistry bundle for grades 2-8. Eighteen hands-on investigations covering pH, chromatography, redox, polarity, and molecular reactions. Differentiated with CER writing scaffolds — works for STEM, gifted, and mixed-ability classes. THE CIPHER LAB: Complete Chemistry & Cryptography Bundle Where Chemistry Meets Mystery and Logic Saves the Day. Print Friday. Teach Monday. Built on the research-based WRAP Instructional Method (Wonder → Reach → Anchor → Propel), this bundle holds every stu
2nd - 8th
Chemistry, Other (Science), Physical Science
CCSS, NGSS
2.MD.A.1
, 3.MD.B.3
, 5.MD.B.2
+14
Showing 1-18 of 18+ results
TPT is the largest marketplace for PreK-12 resources, powered by a community of educators.
IXL family of brands