Percent Increase and Decrease Quiz
190+ results
Filters
Grade
Subject
Format
Resource type
Standard
Audience
Language
Programs & methods
Percent Composition, Empirical & Molecular Formulas, & the Mole MEGA UNIT BUNDLE
Everything you need for a successful Percent Comp., Empirical & Molecular Formulas Unit! Three complete lessons: each lesson includes student notes, detailed teacher notes, check for understanding exit tickets, and homework. Also, included in this Mega Unit Bundle are 1 Lab, two quizzes, one set of task cards, color-by-number, two doodle notes, 1 graphic organizer, and a domino puzzle. And finally, an editable unit study guide and editable unit test are included! Note about the Mole Lesson: I
9th - 12th
Chemistry
Also included in: Complete High School Chemistry Year Curriculum: A Growing Bundle
Accuracy and Precision: Guided Notes, Worksheets, Quiz & Slides
A teaching pack for accuracy versus precision, suitable as the entry point middle and high school science courses. The pack moves students from definitions through the four-cases framework, into error range as a precision metric (average plus or minus half the spread) and percent error as an accuracy metric. It pairs well with two hands-on companions sold separately: the Target-Drop Activity and the Scientific Measurement Lab. WHAT'S INCLUDED:Student handouts 📄 Accuracy and Precision: Guided No
9th - 12th
Chemistry, General Science, Physical Science
Atomic Structure Quiz | 7 Versions| Protons, Neutrons, Electrons & Element Tiles
Looking for a quick and effective way to assess your students’ understanding of atomic structure? This Atomic Structure Quiz resource includes 7 versions of varied difficulty, making it perfect for scaffolding instruction, differentiating, or providing multiple assessment opportunities in your middle school science classroom! Each version asks students to analyze element tiles and determine: Atomic number Atomic mass Number of protons, neutrons, and electronsWhat’s Included: 7 unique quiz vers
6th - 8th
Chemistry, Physical Science
NGSS
MS-PS1-2
, MS-PS1-1
Lab Safety FREEBIE ~ Science Doodle Notes ~ Visual Notes ~ Lab Safety Quiz
What are doodle notes??Doodle notes are a visual note-taking strategy that will increase student engagement, focus, creativity and concept retention. Recent studies have found that doodling or taking visual notes while studying science material can help enhance learning, engagement, and reasoning. Teaching students to use doodling in class will help them remember more, focus on the topics at hand and generally enjoy the lessons more. Lead your class through the worksheet with the included powerp
6th - 9th
Chemistry, Physics, Science
Stoichiometry: Percent Yield
This NGSS aligned lesson builds on the stoichiometry and limiting and excess reactants concepts. The emphasis of this lesson is on concept development of percent yield. Students will distinguish between actual yield, theoretical yield, and percentage yield. Conceptually, students will understand that the percent yield tells chemists about the efficiency of a reaction. Chemists can then work to improve efficiency in several different ways, and increase percent yield. Students will calculate pe
9th - 12th
Chemistry
S3.1 Discontinuities in Ionisation Energy, HL (IBDP Chemistry)
This PowerPoint lesson explains discontinuities in first ionisation energy for IBDP Chemistry HL (first examination 2025), helping students understand deviations from periodic trends. It provides a clear, structured explanation of how these discontinuities give evidence for sublevels and electron pairing. Ionisation energy is the energy required to remove one mole of electrons from one mole of gaseous atoms to form one mole of gaseous 1+ ions. Across a period, first ionisation energy generally i
11th - 12th
Chemistry
BUNDLE R1.4 Entropy and Spontaneity HL Only Content (IBDP Chemistry)
This bundle of 3 PowerPoints covers IBDP Chemistry HL R1.4 Entropy and Spontaneity for first examination 2025, including entropy changes, Gibbs energy, spontaneity and the link between Gibbs energy and equilibrium. It provides a clear, carefully sequenced set of lessons that helps students move from core thermodynamic ideas to the higher-level calculations and interpretations required for IB exam success. Entropy and spontaneity are central ideas in thermodynamics. Entropy is a measure of disord
11th - 12th
Chemistry
S3.1 Metallic and Non-Metallic Continuum (IBDP Chemistry)
This PowerPoint lesson explores the metallic and non-metallic continuum, showing how bonding and oxide behaviour change smoothly across Period 3. Designed for IBDP Chemistry (first assessment 2025), it helps students connect electronegativity, bonding type, and acid–base properties to observable chemical trends. Chemical bonding and element behaviour exist on a spectrum rather than in rigid categories. This lesson develops the idea of a continuum from metallic to ionic to covalent bonding using
11th - 12th
Chemistry
R1.4 Entropy, HL (IBDP Chemistry)
This PowerPoint lesson covers entropy and disorder for IBDP Chemistry (first examination 2025), helping students understand energy dispersal and predict entropy changes in physical and chemical processes. It provides a clear, structured approach to both conceptual understanding and calculation of standard entropy changes. Entropy (S) is a measure of the disorder or randomness of particles in a system, as well as how energy is distributed. Systems with higher entropy have particles that are more
11th - 12th
Chemistry
Also included in: BUNDLE R1.4 Entropy and Spontaneity HL Only Content (IBDP Chemistry)
Periodic Table of Elements Doodle Notes, Quiz, and PowerPoint | NGSS Chemistry
Unlock the building blocks of matter with this engaging Periodic Table of Elements Doodle Notes, Understanding Checkpoint Quiz, and visual PowerPoint presentation! Aligned with NGSS, this resource dives into atomic numbers, chemical symbols, atomic mass, and how the periodic table organizes the elements we study every day. ✅ What’s Included: Periodic Table of Elements Doodle Notes (3 Differentiated Versions: Fill-in-the-Blank, Partially Blank, Fully Blank) Understanding Checkpoint Quiz (PDF a
6th - 9th
Chemistry, General Science, Science
NGSS
HS-PS1-1
, MS-PS1-2
, HS-PS1-2
+1
Law of Conservation of Mass Doodle Notes, Quiz, and PP | NGSS-Aligned Chemistry
Bring chemical reactions to life with these differentiated Law of Conservation of Mass Doodle Notes, an interactive Understanding Checkpoint Quiz, and a comprehensive PowerPoint visual guide! Perfectly aligned with NGSS standards, this resource visually illustrates that matter cannot be created or destroyed, covering topics like reactants, products, balancing equations, atoms, and examples of chemical changes. ✅ What’s Included: Law of Conservation of Mass Doodle Notes (3 Differentiated Vers
6th - 10th
Chemistry, General Science, Science
NGSS
5-PS1-2
, MS-PS1-5
Chemical Bonds Doodle Notes & Quiz + PowerPoint | Types of Atomic Bonds
Engage your students with this rigorous and visually interactive way to explore chemical bonding and the octet rule! These differentiated Doodle Notes make it easy for students to learn and review the three main types of atomic bonds—ionic, covalent, and metallic—through guided visuals, vocabulary, and examples. Perfect for reinforcing NGSS physical science standards and helping students understand why atoms bond. What’s Included: • 3 Versions of Doodle Notes (fill-in-the-blank and blank) •
6th - 11th
Chemistry, General Science, Science
NGSS
HS-PS1-1
, MS-PS1-2
, HS-PS1-2
+1
Properties of Matter Doodle Notes, Quiz, & PP | Physical and Chemical Properties
Empower your students to master physical and chemical properties with these engaging Properties of Matter Doodle Notes, an Understanding Checkpoint Quiz, and a clear, guided PowerPoint presentation! Aligned with NGSS standards, this resource covers definitions, examples, and real-world applications of matter’s physical and chemical characteristics and changes. ✅ What’s Included: Properties of Matter Doodle Notes (3 Differentiated Versions: Fill-in-the-Blank, Partially Blank, Fully Blank) Un
5th - 10th
Chemistry, General Science, Science
NGSS
5-PS1-3
, MS-PS1-2
Thermal Energy Doodle Notes & Quiz + PP | Heat Transfer, Temperature & Motion
Thermal Energy Doodle Notes & Quiz + PowerPoint & Google Slides | Heat Transfer, Temperature, Particle Motion | NGSS MS-PS3 Physical ScienceIgnite your students’ understanding of thermal energy, heat transfer, temperature, and particle motion with this engaging, NGSS-aligned mini bundle! These Thermal Energy Doodle Notes (aka Squiggle Sheets), Quiz, and PowerPoint & Google Slides help middle school learners visualize and retain key concepts like kinetic energy, states of matter, and energy t
6th - 10th
Chemistry, General Science, Science
NGSS
MS-PS1-4
, MS-PS3-3
States of Matter Doodle Notes, Quiz, and PowerPoint | NGSS | Phases of Matter
Bring the dynamic phases of matter to life with these interactive States of Matter Doodle Notes, a targeted Understanding Checkpoint Quiz, and a visually rich PowerPoint presentation! This NGSS-aligned resource helps students explore solids, liquids, gases, and plasma, the role of energy in phase changes, and particle movement—all with colorful visuals and hands-on learning. ✅ What’s Included: States of Matter Doodle Notes (3 Differentiated Versions: Fill-in-the-Blank, Partially Blank, Fully
5th - 9th
Basic Principles, Chemistry, Science
NGSS
MS-PS1-4
, 5-PS1-1
Atoms & Elements Doodle Notes, Quiz & Slides | Atomic Number • Periodic Table
Help your students master the difference between atoms and elements with this engaging and complete resource bundle! This NGSS-aligned science lesson introduces atomic structure, atomic number, and the periodic table using scaffolded Doodle Notes, a printable and digital quiz, and a 63-slide PowerPoint & Google Slides presentation. Ideal for grades 6–9, this visual resource helps students understand how elements are made of one type of atom, how atoms build matter, and how the periodic table o
6th - 10th
Chemistry, General Science, Physical Science
NGSS
MS-PS1-2
, MS-PS1-1
Exothermic vs Endothermic Doodle Notes & Quiz + Slides | Thermochemistry, Heat
Exothermic vs Endothermic Doodle Notes, Quiz & PowerPoint + Google Slides | Thermochemistry, Heat Transfer, Energy Changes | NGSS ChemistryHelp your students truly understand exothermic vs endothermic reactions, heat transfer, and energy changes in chemical reactions with this engaging, NGSS-aligned Doodle Notes, Quiz, and PowerPoint + Google Slides bundle! This interactive resource combines visual note-taking, guided instruction, and meaningful assessment to help students master thermochemi
6th - 11th
Chemistry, Physical Science, Science
NGSS
MS-PS1-4
, MS-PS1-6
The Atom Doodle Notes, Quiz, and PowerPoint | NGSS-Aligned Physical Science
Bring atomic structure to life for your students with these differentiated Atom Doodle Notes, an Understanding Checkpoint Quiz, and a comprehensive PowerPoint visual guide! Aligned with Next Generation Science Standards, this resource makes teaching protons, neutrons, electrons, electron clouds, energy levels, and atomic models engaging and visually memorable. ✅ What’s Included:Atom Doodle Notes (3 Differentiated Versions: Fill-in-the-Blank, Partially Blank, Fully Blank)Understanding Checkpoi
5th - 10th
Chemistry, General Science, Science
NGSS
MS-PS1-2
, MS-PS1-1
Density Doodle Notes & Quiz + PP | NGSS Middle and High School Physical Science
Help students build a strong foundation in understanding density with this interactive Doodle Notes bundle!Perfect for middle and high school Earth science or physical science classes, this resource brings density concepts to life — from mass and volume to how temperature affects density — through visual learning and critical thinking activities. What’s Included:✔ Doodle Notes (PDF – 3 Scaffolded Versions) • Diagrams for labeling, coloring, and annotating density relationships • Differenti
6th - 10th
Chemistry, General Science, Science
NGSS
MS-PS1-4
, MS-PS1-2
, MS-PS1-1
States of Matter Activities BUNDLE | Flip Book and PowerPoint with Quiz & Sort
Looking for fun States of Matter Activities? Try this exciting NEWLY UPDATED BUNDLE of my Matter PowerPoint and Flipbook!UPDATES:The PowerPoint resource in this bundle now comes with a Google™ Slides version! September 10, 2021The flipbook resource in this bundle now comes with new fonts and a Google™ Slides version! February 15, 2021This bundle consists of my complementary resources: MATTER FLIPBOOKMATTER POWERPOINT************************************************************************ MATTE
2nd - 5th
Basic Principles, Chemistry, General Science
Molecules Doodle Notes, Quiz, and PowerPoint | NGSS-Aligned Chemistry
Help your students understand the basic building blocks of matter with these Molecules Doodle Notes, an Understanding Checkpoint Quiz, and a PowerPoint visual guide! This differentiated NGSS-aligned resource walks students through the structure and properties of molecules in an engaging, visual way. ✅ What’s Included: Molecules Doodle Notes (3 Differentiated Versions: Fill-in-the-Blank, Partially Blank, Fully Blank) Understanding Checkpoint Quizzes (PDF and Google Form) 46-Slide PowerPoint a
6th - 10th
Chemistry, General Science, Science
NGSS
MS-PS1-2
, MS-PS1-1
Synthetics Doodle Notes & Quiz + Slides | Chemical vs Physical Changes
Teach synthetic materials, chemical reactions, and natural resources in a way students actually understand with this engaging, NGSS-aligned resource! These Synthetics Doodle Notes, Quiz, and Slides help students distinguish between chemical vs physical changes, understand how synthetic substances are created, and apply their knowledge to real-world examples like plastics, clothing, and everyday products. Perfect for middle school science, NGSS chemistry units, matter and materials lessons,
5th - 10th
Chemistry, General Science, Science
NGSS
MS-PS1-3
Atomic Composition Doodle Notes, Quiz, and PowerPoint | NGSS Physical Science
Help students visualize the structure of matter with these interactive Atomic Composition Doodle Notes, an Understanding Checkpoint Quiz, and a comprehensive PowerPoint visual guide! Aligned with NGSS standards, this resource explores how atoms combine into simple molecules and extended structures, using real-world examples, characteristics, and engaging models to make the unseen world of atoms understandable. ✅ What’s Included: Atomic Composition Doodle Notes (3 Differentiated Versions: Fill
6th - 10th
Chemistry, General Science, Science
NGSS
MS-PS1-4
, MS-PS1-1
Radioactive Decay Doodle Notes & Quiz + PP | Alpha, Beta, Gamma & Half-Life
Take your students on a powerful journey into the world of nuclear science with this Radioactive Decay Doodle Notes bundle!Perfect for middle and high school physical science or chemistry, this NGSS-aligned resource explores alpha, beta, and gamma radiation, half-life, real-world applications, and health effects. With scaffolded Doodle Notes, a printable and digital quiz, and a 60-slide PowerPoint/Google Slides presentation, students can visualize and internalize complex radioactive decay concep
7th - 10th
Chemistry, Physical Science, Science
NGSS
HS-PS1-8
, HS-PS1-5
, MS-PS1-5
+1
Showing 1-24 of 190+ results
TPT is the largest marketplace for PreK-12 resources, powered by a community of educators.
IXL family of brands