TPT
Total:
$0.00

Percent Increase and Decrease Quiz

1,400+ results
Filters
Standard
Preview of Fossil Fuel Formation and Generating Electricity Lesson Plus Find the Pair Game

Fossil Fuel Formation and Generating Electricity Lesson Plus Find the Pair Game

This fully resourced lesson for middle school tells the whole story of fossil fuels from their formation, to their role in global warming, how a fossil fuel power plant works, then finishes with an explanation of the electricity grid. The aim is, not only to equip students to answer test questions, but explains the science to enable them to understand, and think about, reports they see in the media about global warming and why the world is trying to reduce its reliance on fossil fuels. It explai
Preview of Balancing Chemical Equations Worksheets, Notes, Practice and Quiz

Balancing Chemical Equations Worksheets, Notes, Practice and Quiz

This worksheet set includes notes, practice, and a quiz on balancing chemical equations. Polyatomic molecules are included. Difficulty increases each day and Days are labeled on the worksheets.
Preview of Standard & Honors Chemistry MP2

Standard & Honors Chemistry MP2

This is the SECOND QUARTER of a 4 quarter class (all year). Powerpoints, notes, worksheets, labs, quizzes all compressed to a zip file. There are both in-person and online labs. NO TESTS AVAILABLE. You can upload these to Google Drive and edit them if you'd like. *If you can't open a file and get an error telling you to change the zip file name, you have to right click and rename the whole zip file to a shorter name and it will open* BondingThe MoleStoichiometry Avogadro’s Number Mol
Preview of Redox and Electrode Potentials

Redox and Electrode Potentials

8 Full Lesson Bundle which covers the redox and electrode potentials: Lesson 1: Redox Reactions (Part 1) LO1: To identify the oxidation numbers of elements in ions and compounds LO2: To construct half-equations from redox equations LO3: To explain and use the terms oxidising agent and reducing agent Lesson 2: Redox Reactions (Part 2) LO1: To understand that the overall increase in oxidation number will equal the overall decrease in oxidation number LO2: To construct balanced half equations and o
Preview of Molecules & Electron Shells - Lesson Presentations, Lab Experiment, more

Molecules & Electron Shells - Lesson Presentations, Lab Experiment, more

Created by
jts23
This zip file contains materials for middle school science lessons on molecules as part of a unit on basic chemistry. The unit was designed for 7th graders in NYC. Includes: 2 SMARTboard .notebook lesson presentations (in one file; 15 slides) including information for a lab experiment. -PowerPoint of the same presentations (15 slides) 1 homework assignment 1 quiz 1 high-quality printable Periodic Table (all info readable after you make copies!) Presentations serve as lesson plans that guide th
Preview of Stoichiometry Bell Work/Quiz Questions (15 slides) -Chemistry- editable

Stoichiometry Bell Work/Quiz Questions (15 slides) -Chemistry- editable

Created by
Lynnora Stary
15 Days of Bell Work! "Teach Like a Champion" lists bell work (called "Do Now") as one of the successful strategies to send students on the path to college. I could not agree more! I have integrated writing activities into this set, to help bring the common core into the science classroom. Included with this download: Bell Ringers Blank Student Sheet This collection of 15 warm-ups (with answer slides) includes at least one question on each of the following topics: -writing chemical equation
Preview of Stoichiometry & Conversions Jeopardy-Style Trivia Game

Stoichiometry & Conversions Jeopardy-Style Trivia Game

Created by
Sweet Science
High School Chemistry Review | NGSS HS-PS1-7 AlignedReinforce stoichiometry, mole conversions, and chemical reaction math with this interactive Jeopardy-style review game. Designed for high school chemistry and aligned to NGSS HS-PS1-7, this 63-slide trivia activity engages students with real problem-solving practice — perfect for review, test prep, or cooperative learning. Save valuable prep time while helping students master key concepts in a fun, game-based format. What’s Included: 63-slide i
Preview of Measurement and Dimensional Analysis

Measurement and Dimensional Analysis

This is a bundle that includes the following resources and topics: Rules of significant Digits Captive zeros Leading zeros Trailing Zeros Rules of Rounding Exact Numbers Multiplying and dividing with significant digits Adding and subtracting with significant digits Measurement System International (SI Units) Scientific Notation Dimensional Analysis Metric conversions American to metric conversions Density Mass Volume Archimedes Principle Water Displacement Accuracy Precision Percent Error Types
Preview of Energy Changes During Chemical Reactions: Endothermic and Exothermic Reactions

Energy Changes During Chemical Reactions: Endothermic and Exothermic Reactions

This resource is a Read, Think, and Draw about Energy Changes During Chemical Reactions: Endothermic and Exothermic Reactions. Through the reading students will learn about: Atomic Bonds and Chemical Energy, Law of Conservation of Energy, Reactants and Products, Endothermic Reactions absorb energy from the environment, Endothermic Reactions have a temperature decrease, Chemical Formula example of an Endothermic Reaction, Exothermic Reactions release energy to the environment, Exothermic Reacti
Preview of ALesson 13 Syringe Lab Compressing Fluids Answers

ALesson 13 Syringe Lab Compressing Fluids Answers

Created by
Naomi McDonnell
Students use syringes and connecting tubes to observe the compressibility of air compared to water. Increasing the pressure decreases the volume. Naomi McDonnell
Preview of Ooey, Gooey Conduction

Ooey, Gooey Conduction

Are you in a bind and need an engaging lesson and fast? Then take a look at this extended lesson plan. Included are all concepts, lesson outline, materials as well as handouts for students. This is a great lesson if you are being observed or need to turn in a detailed lesson plan- it is all done for you! Students will learn all about conduction with their favorite material- candy! Physical Science - Energy can be transformed from one form to another or can be transferred from one location t
Preview of Intro to Moles & Stoichiometry Lab Scenarios

Intro to Moles & Stoichiometry Lab Scenarios

Created by
Chemistrying
There are 3 different lab scenarios: finding formula & percent of a hydrate, mole ratio/percent yield, and empirical formula of ionic compound. I use this as a possible test in my Honors chemistry classes after actually performing these labs in class. You can use it for practice or as lab review, quizzes, etc. Answer key will be provided if you send me an email after purchase. I have left the document as a word doc so you can edit points, problems, numbers (quick change for practice to test
Preview of Balancing Equations Review Game (No laptop or paper copies needed)

Balancing Equations Review Game (No laptop or paper copies needed)

Created by
MsJos
This activity consists of 7 questions in order of increasing difficulty. Directions for the game are provided in the PowerPoint. I utilized this resource to review before a high school chemistry balancing equations quiz. I arranged students into small groups and displayed the PowerPoint on the projector. Students used chalk or dry-erase markers to rewrite and balance the equation as a team on their desks (my students love to write on the black lab tables with chalk). Once I checked everyone's wo
Preview of Redox Reactions (Part 2)

Redox Reactions (Part 2)

A well structured lesson including starter activity, AfL work tasks and practice questions with answers on Redox Reactions (part 2 of 2) By the end of this lesson KS5 students should be able: 1. To understand that the overall increase in oxidation number will equal the overall decrease in oxidation number 2. To construct balanced half equations and overall redox equations from reactions in acidic conditions 3. To construct balanced half equations and overall redox equations from reactions in al
Preview of Lab: Surface Area and the Rate of a Chemical Reaction

Lab: Surface Area and the Rate of a Chemical Reaction

Created by
STEMen-Eleven
This lab investigates the concepts of collision theory, specifically surface area and how it increases or decreases the rate of a chemical reaction. This chemical reaction in this lab explores the effects of surface area, temperature, and pressure on the rate of a chemical reaction. Students will be using an Alka seltzer tablet (sodium bicarbonate + citric acid) and water to observe these effects.
Preview of Stoichiometry Vocabulary

Stoichiometry Vocabulary

This is a list of vocabulary words corresponding to a chemistry unit covering stoichiometry (mole ratios, limiting reactants, percent yield). Teaching materials relevant to this vocabulary list can be found in the chemistry unit, "Stoichiometry Unit – Chapter 8," available as a bundle or as individual components. The unit includes animated PowerPoint lecture notes, practice assignments, a quiz, a review, and a summative test.The entire year-long course, "The Complete Chemistry Course," is also
Preview of Intro to Chemistry Unit Bundle! *With Videos*

Intro to Chemistry Unit Bundle! *With Videos*

Created by
Chem Made Easy
This Intro to Chemistry Unit bundle has it all - a slide deck, videos of each section of notes, student & teacher notes packet, labs, quiz, task cards, suggested calendar, homework packet, test review and test -many of them editable and keys always included! This includes a lot of introductory chemistry topics! It has scientific method (steps, observations, scientific theory vs law), matter (mixtures, substances, changes in matter, classifying matter), and scientific measurement (scientific no
Preview of Chemistry States of Matter Shaving Cream Lab High School Science

Chemistry States of Matter Shaving Cream Lab High School Science

Created by
The Lesson Pony
This is a fun engaging exploratory chemistry lab for your high school students to learn about the 3 states of matter -gas, liquid, and solid. Your students will summarize the 3 states in this hands-on activity. A must for every chemistry teacher Remember to leave a review to earn free lessons from TPT Materials● 1 can of shaving cream ● 1 Brown paper towel ● 1 Penny ● Test Tube ● 1 Balloon ● Scale MS-PS1-4 Develop a model that predicts and describes changes in particle motion, temperature, and
Preview of Mole Concept Bundle! *With Videos*

Mole Concept Bundle! *With Videos*

Created by
Chem Made Easy
Look no further for mole content! This comprehensive unit bundle includes an editable and animated slide deck, videos of each section of notes, student & teacher notes packet, labs, quiz, suggested calendar, homework packet, test review and test - many of them editable and keys always included! This sets a good foundation for mole topics seen later in the year! It teaches, practices, and assesses information about the 3 main branches of the mole concept - representative particles (using Avogadro
Preview of Stoichiometry Bundle

Stoichiometry Bundle

This bundle includes all the major topics in Stoichiometry. This unit covers interpreting chemical equations, mole-mole calculations, mass-mass calculations, mass-volume/volume-volume calculations, limiting reagent and percent yield calculations. Included is the unit PowerPoint, supporting assignments, videos, quizzes and the unit exam.
Preview of Stoichiometry Unit

Stoichiometry Unit

This unit is designed to be everything you need to teach a stoichiometry unit in a high school chemistry 1 course. Content covered includes: molar mass, Avogadro's number, empirical and molecular formulas, percent composition, stoichiometric calculations, limiting reactants, and percent yield. This product includes PowerPoint notes (with corresponding lecture videos), a packet of student handouts for all activities, labs, and practice, and summative assessments including 1 quiz and 1 unit te
Preview of Regents Chemistry Full Unit - Moles & Stoichiometry - All Slides & Worksheets

Regents Chemistry Full Unit - Moles & Stoichiometry - All Slides & Worksheets

Created by
AuChemistry
Moles & Stoichiometry Unit: Complete Regents Chemistry ResourceTake the stress out of lesson planning with this fully aligned Moles & Stoichiometry unit! Perfect for teaching essential chemistry concepts, this resource includes: Lessons Covered:Counting AtomsMolar MassPercent CompositionEmpirical & Molecular FormulaTypes of Chemical ReactionsActivity Series PracticeMole CalculationsMole RatiosBalancing Equations What’s Inside:✔️ Google Slides Presentations ✔️ Daily Worksheets & Activities
Preview of Stoichiometry of Acid-Base Reactions Lab Bundle | Chemistry Lab & Worksheets

Stoichiometry of Acid-Base Reactions Lab Bundle | Chemistry Lab & Worksheets

Created by
Sweet Science
Engage your students in hands-on chemistry with this comprehensive Stoichiometry of Acid-Base Reactions Lab Bundle! Students analyze the reaction between sodium bicarbonate and hydrochloric acid, collect and measure CO₂ gas, and apply stoichiometry, the ideal gas law, percent yield, and limiting reactants in a real-world experiment. This resource includes editable and printable files: pre-lab, guided worksheet, full lab report instructions, a quiz, and an instructor guide to streamline your prep
Preview of Chemistry Bundle | Lessons, Doodle Notes, Review and More for Secondary Science

Chemistry Bundle | Lessons, Doodle Notes, Review and More for Secondary Science

Are you teaching Chemistry? Look no further – Mrs. Brosseau’s Binder has what you need! I’ve bundled my Chemistry resources with a significant discount. As I add more Chemistry resources to my store I will update this resources. As such, the price will increase with each added resource – but if you buy now you will receive all future resources for FREE! SPECIAL BONUS ONLY FOR CHEMISTRY BUNDLE BUYERS!!!Teachers who purchase this bundle will be given access to a private OneDrive folder cont
Showing 1-24 of 1,400+ results