Percent Increase and Decrease Quiz
12+ results
Filters
Grade
Subject
Format
Resource type
Standard
Audience
Language
Programs & methods
HYDROGEN: THE NEW GREEN FUEL/ STEM ACTIVITY BOOKLET GRS. 4-8, MG
This booklet covers many facts and facets about this element. It is now being used in many diverse ways. Tesla is coming out with a car that will run on hydrogen! It will be a cleaner fuel. There are many writing/ response assignments to this booklet, a quiz, 3 art activities, a deciphering activity, etc. Teachers: Don't forget to pull out the 2 answer keys at the end of this booklet. Excelsior! Thank you for visiting and supporting House of Knowledge and Kindness.
4th - 8th
Chemistry, Earth Sciences, Informational Text
AP Chemistry Unit 1.3 Composition of Substances
Looking for structured, AP-aligned practice to help students master percent composition, empirical formulas, and molecular formulas? This AP Chemistry Unit 1.3 resource provides scaffolded problem sets and AP-style free-response questions (FRQs) designed to help students apply the correct mathematical relationships, show their work clearly, and understand how points are earned on assessments. What’s Included✔ Scaffolded problem set focused on percent composition and formula determination
11th - 12th
Chemistry, Other (Science), Physical Science
Also included in: AP Chemistry Unit 1.1-1.5 BUNDLE
Thermal Energy Transfer Quiz Bundle | Easy + Advanced Versions | IB Physics B.1
Differentiate your physics classroom with this Thermal Energy Transfer Quiz Bundle — designed to cover IB Physics Topic B.1: The Three States of Matter and Thermal Energy Transfer. This bundle includes both Easy and Advanced quiz versions, allowing you to support all learners while maintaining rigorous standards. Each quiz comes with a complete answer key, making grading simple and consistent. ✨ What’s Included: 2 quizzes Easy Version – simplified conceptual and numerical questions Advanc
9th - 12th
Chemistry, Physical Science, Physics
AP Chemistry Lab: Formula of a Hydrate | CED 1.3 | One Period
Give your students an authentic AP Chemistry laboratory experience— without giving up multiple class periods.This CED-aligned Topic 1.3 hydrate lab challenges students to use gravimetric analysis, mole ratios, and error analysis to determine the empirical formula and percent water of an unknown hydrate. How is this possible? Students work in pairs of two and split the investigation to simulate a real-world lab experience. Group A analyzes Epsom salt (MgSO₄·xH₂O) while Group B analyzes a dif
10th - 12th
Chemistry
Hands-On Biology Lab - Gummy Bear Osmosis Lab
Gummy Bear Osmosis Lab | Diffusion & Cell Transport Investigation:Bring osmosis and diffusion to life with this engaging, hands-on gummy bear lab that helps students actually see water movement across membranes instead of just memorizing vocabulary. In this two-day investigation, students measure how different solutions affect gummy bear size and mass, calculate percent change, and explain their results using real scientific reasoning. The visual results make cell transport concepts stick — and
6th - 11th
Biology, Chemistry, Forensics
Separation of Heterogeneous Mixtures Lab-Chemistry Filtration & Solubility Lab
Bring hands-on chemistry into your classroom with this engaging and inquiry-based Separation of Mixtures Lab! Students work with a realistic chemical mixture containing iron filings, copper(II) chloride, and calcium carbonate and must determine how to successfully separate and recover each substance using their knowledge of physical properties and laboratory techniques. Rather than simply following cookbook-style instructions, students are challenged to think critically and develop their own sep
9th - 12th
Chemistry
Edible Photosynthesis & Cellular Respiration Lab - Digital & Print & Go!
** UPDATED TO INCLUDE A DIGITAL VERSION ** **This can be easily used as a lab for students to do at home using their own cereal, candy, fruit, beads, etc. they can find. It doesn't have to be edible. Students can take pictures of their finished molecules to show you for extra credit or upload to social media and tag the class instagram (if you have one). In this lab, students will be expected to interpret the molecular and structural formulas of water, carbon dioxide, glucose and oxygen and con
6th - 12th
Biology, Chemistry
Functional Groups in Biochemistry: Worksheets & Activities for Biomolecules
No-prep functional groups bundle, gr 9-12 bio—29 molecules w/ print worksheets & digital Easel. NGSS-aligned AP bio mastery!Unlock the molecular secrets of life for your high school biology, biochemistry, AP Biology, and organic chemistry students with this Functional Groups in Biological Molecules Activity Bundle—a complete print and digital educational science resource designed for advanced science classrooms! This comprehensive biology and chemistry teaching tool empowers students to master
9th - 12th, Adult Education, Higher Education
Biology, Chemistry, Science
CCSS, NGSS
RST.9-10.4
, RST.9-10.5
, RST.11-12.4
+1
Carbohydrates: Building Macromolecules Bundle - Print & Digital for AP Biology
Engage students with this print & digital bundle on carbohydrates! Build macromolecules, learn glycosidic bonds, and more. Perfect for AP Biology test prep.Unlock the full potential of your biology curriculum with our comprehensive Carbohydrates: Building Macromolecules Bundle, featuring both print and digital versions for ultimate flexibility in teaching. Designed for high school biology, AP Biology, and biochemistry courses, this no-prep resource is perfect for educators seeking to enhance st
10th - 12th, Adult Education, Higher Education
Biology, Chemistry, Science
CCSS, NGSS
RST.9-10.3
, RST.9-10.4
, RST.9-10.5
+6
Dimensional Analysis Scavenger Hunt
Engage your students with this interactive Dimensional Analysis Scavenger Hunt, a dynamic classroom activity designed specifically for science and math educators teaching dimensional analysis, factor labeling, and unit conversions. Perfect for middle school, high school, and introductory college levels, this resource helps students master critical STEM skills by applying dimensional analysis to solve real-world conversion problems across physics, chemistry, geometry, and mathematics. This compre
6th - 12th
Algebra, Chemistry, Physics
Montessori Stellar Nucleosynthesis Printable Kit | Star Lifecycle | Grades 4–6
This complete Montessori-aligned printable resource introduces Upper Elementary students to stellar nucleosynthesis — the process by which stars forge the elements of the periodic table through nuclear fusion. Grounded in Montessori Cosmic Education, it pairs a compelling narrative story with beautiful hands-on manipulatives and real space photography to create a lesson that is as scientifically rigorous as it is engaging. This resource supports the following concepts:The star lifecycle: nebul
4th - 6th
Astronomy, Chemistry, Earth Sciences
Periodic Table of Elements Cards
Learn the period table of elements hands on! There is one card for each element on the periodic table of elements, as well as a matching control chart. The simplest way I like to use these cards is to have the student lay out the cards on the floor to recreate the periodic table of elements. For fun, I also like to print a second set of the cards and play a game of memory or have a group of students play "Go Fish" with the elements. For best results, I recommend printing on card stock and lam
Not Specific
Chemistry, Science
Showing 1-12 of 12+ results
TPT is the largest marketplace for PreK-12 resources, powered by a community of educators.
IXL family of brands