Percent Increase and Decrease Quiz
39+ results
Filters
Grade
Subject
Format
Resource type
Standard
Theme
Programs & methods
Middle/High School Lab Safety Quiz & Answer Key
This is a quiz that covers basic lab safety rules and procedures. It is based on the lab safety rules and contract that is located on my store page. The quiz comes with an answer key and a bundle including both the contract/rules and quiz is available on my store page at a discount!
Not Specific
Chemistry, Physics, Science
Percent Composition and Formula of Hydrate Lab
A chemistry activity where students determine the percentage composition and formula of a hydrate compound by heating it to measure water loss. It provides hands-on experience in chemical analysis and empirical formula determination.
Not Specific
Chemistry, Science
Also included in: High School Chemistry Labs Bundle
Scientific Method Country Bundle - mp3 Song, PowerPoint, Lyrics Sheet, and Quiz
CLICK HERE to see my Latest FREE Video and Resources! This Scientific Method Country Bundle is a comprehensive, fun, and engaging instructional tool for any teacher and student, all for a very low cost! The lesson plan is simple and effective: 1) Print the lyrics sheet and read as a class; 2) Play the song while students follow along with the lyrics (don't be surprised if they start singing on their own!); 3) Use the PowerPoint for direct instruction; 4) Give the quiz; 5) Use the song as much a
Not Specific
General Science, Informational Text, Reading
$1 Science Tools Quick Check Mini Quiz | Lab Day Assessment
A quick, low-prep way to assess students' understanding of basic lab tools and their uses. Includes multiple choice, fill-the-table, and short answer questions, with an answer key! Great for lab safety week or a pre-investigation skills check. NGSS Tie-In:MS-SEP3: Planning and Carrying Out Investigations MS-PS1-2: Analyze and interpret data on properties of substances Want more free resources? Subscribe to my email list for two free CER writing tools and monthly science teaching resources &
Not Specific
Basic Principles, General Science
Soil Science & Storytelling with Pumpkins
When organic matter, like pumpkins, is buried in soil, microorganisms in the soil break down the matter into simple nutrients that become available for plant growth. This is the basic process of composting. The microorganism activity creates heat energy and releases moisture from the pumpkin into the soil. By burying pumpkins in the fall and revisiting the sites in the spring, young learners should be able to see how organic matter in soil helps the soil hold more moisture, increases the number
Not Specific
Chemistry, English Language Arts, Science
Middle/High School Lab Safety Rules and Contract
This includes some basic lab rules and procedures for classes that have labs and experiments. Each of the rules has a picture included to give visual indicators and help the students remember the rules. I also have a quiz that uses these rules on my page if you like them! They are both available together as a bundle or separately.
Not Specific
Chemistry, Physics, Science
Percent Sugar in Bubble Gum
Students will measure unchewed and chewed bubble gum after it lost its flavor to calculate the percentage of sugar in that gum.
Not Specific
Chemistry, Physical Science
Also included in: Chemistry Class
Lab Safety QUIZ
In here, you will find a Three and Two Page QUIZ going over LAB SAFETY! In the Three Page Quiz, there are two pages containing 14 Questions in regards to Lab Safety. There is an additional EXTRA CREDIT QUESTION, which is the third page! In the Two Page Quiz, there is no extra credit question and just contains the 14 Questions. *Please refer to the Previews to see what each quiz looks like.* [ In the PDF, there are ten pages total. This includes the three & two page quiz (5 pages alt
Not Specific
Basic Principles, Science
Air Pressure
This resource contains:
-Learning Target Sheet
-Air Takes Up Space Demonstration and Student Sheet
-Inquiry Air Pressure
-Air Pressure Lesson, Lab, 5 day forecast for lab, graph paper for lab
-Air Pressure Practice
-Air Pressure Quiz
Not Specific
Earth Sciences, Science
FREE Elementary STEM Activity Exit Ticket, Grading Rubric, & Score Chart
Do you need a way to assess your students' mastery of STEM concepts and overall impact of STEM labs? Want to keep that data organized in student score charts? Look no further. Use this exit ticket formative assessment, grading rubric and score chart to guide you! You can also completely edit the text in this resource—customizing it for your specific needs! Just open the file up in Adobe Acrobat Reader and edit away! You can download Acrobat Reader for free here: https://get.adobe.com/reader/
**
Not Specific
Basic Principles, Engineering, Physical Science
Rocks and Minerals in Acid Experiment The Rock Cycle
Students place different rocks into vinegar and measure their mass over several days. Rocks such as limestone and others will react with the weak acid in vinegar and will slowly dissolve, while other rocks will not. Good for 3rd grade science and up. The decreasing mass of certain rocks occurs through a chemical reaction between the vinegar and molecules in the rock. Students can actually see bubbles of carbon dioxide! The science behind the mass loss is explained and the chemical formula for t
Not Specific
Chemistry, Earth Sciences, Science
CSI Fingerprints | Fingerprint Lab, Mystery Case FULL LESSON
⭐ FULL UPDATED FILE — June 11, 2026This resource has been fully updated as of June 11, 2026. The previous version included only the presentation slides. The updated download now includes all lesson materials, worksheets, activities, answer keys, and supporting resources.CSI Fingerprints Detective Academy | Fingerprint Science Lesson, Quiz, Lab & ActivitiesTurn your students into junior forensic scientists with this engaging and interactive fingerprint investigation lesson! Students will learn ho
Not Specific
Forensics, Other (Science)
Rock Cycle LAB: DICE GAME! USGS Acclaimed. Kids LOVE IT! Multiple Versions.
PROCEEDS BENEFIT "REACH INC."-EMPOWERING ADULTS WITH DISABILITIES http://www.reachinc.org -Southern Science Specialists - Chapel Hill, North Carolina- Pairs great with the rock cycle CRAYON LAB below: ROCK CYCLE CRAYON LAB-------------------------------------------------------------------------------------------------------------------------------------------------------------------------- One of a kind ROCK CYCLE DICE GAME with 3 possible lab options done individually or in a group. LOADED wit
Not Specific
Earth Sciences, Science
Christmas Science Lab Coat Activity or Icebreaker and Ugly Christmas Sweater
Looking for a fun and easy science activity to decorate a bulletin board for the days/weeks before the holidays or Christmas, or a science review any time of the year? Challenge your students to design an Ugly Science Lab Coat using facts about themselves, vocabulary, science topics you are learning about, and display them! Also great as a getting to know you Back to School Ice breaker activity because this product includes 3 paper PDF versions! Add images and décor such as student pictures, in
Not Specific
Science
Science Activities | Demonstrations And Experiments |CER Journals Bell Ringers
Save time searching for engaging science activities to capture students' interests in lessons. You get 35+ demonstrations, differentiated observation pages, dated blank notebooking worksheets, and CER journal pages. All focus on using simple supplies and exposing kids to the science around them. Great ForBell RingersScience Journals and Science NotebooksCER PracticeSummer Activities and Summer CampsScience ClubsScience FridaysIncluded with the Science Demonstrations: Table of ContentsTeacher ti
Not Specific
General Science, Science, Writing
Vital Signs - Introduction to Pulse & Pulse Lab
Introduce Pulse to your students by identifying various pulse points on the human body, and how to measure pulse. The file you download includes a link to a Google Slides presentation to guide you and your students, and a mini lab where students will measure pulse on another student.
I use this in my middle school Health Academy class, where students are preparing for the middle school component of HOSA in California. This introductory lesson gives them a first look of one of the many vital si
Not Specific
Biology, Health, Science
Ice Cream In A Bag | Simple And Easy Recipe FREEBIE | Properties of Matter
Make learning about freezing and melting fun with this FREE ice cream in a bag recipe. Tastes great! This simple food science activity helps students explore changes in matter while creating a yummy treat. It uses everyday supplies and contains step-by-step directions. Great for:End of Year Activities and CelebrationsEnrichment DaysClass PartiesSummer School and EnrichmentFamily ScienceStates of Matter UnitsFreezing and Melting ActivitiesFood Science LessonsSTEM Clubs and CampsTurning into a
Not Specific
Chemistry, Measurement, Physical Science
NGSS
5-PS1-3
, 5-PS1-4
, HS-PS3-4
+4
LEGO EV3 Robotics Poster Set (Sensors) | Robot programming & coding
This is the second in my series of LEGO EV3 Classroom Posters. This set of (6) 18x24 posters ready to print. This set covers the SENSORS for your robot. Included are: Touch Sensor, Gyro Sensor, Color Sensor, Ultrasonic Sensor, Infrared Sensor and Temperature Sensor. Also, check out my first series of posters here: https://www.teacherspayteachers.com/Product/LEGO-EV3-Robots-Poster-Set-Motors-Action-Blocks-3495531
Not Specific
Computer Science - Technology, Instructional Technology, Robotics
St. Patrick’s Day STEM Engineering Challenge | Energy Transfers & Simple Machine
Looking for a hands-on, high-engagement St. Patrick’s Day STEM activity that actually reinforces physics content? This Leprechaun Trap Rube Goldberg Machine Lab challenges students to design and build a creative chain-reaction machine that starts with a gold coin and ends with trapping a mischievous leprechaun! ⚙️ What Students Must Do Students design and build a Rube Goldberg machine that: ✔ Begins with coin movement ✔ Includes at least 5 connected steps ✔ Demonstrates 4+ energy transfers
Not Specific
Engineering, General Science, Physical Science
Make a Volcano! Baking Soda & Vinegar Science Experiment & STEM Activity
Bring science to life with this fun and classic volcano experiment! Students build their own model volcano using simple household supplies and explore chemical reactions through an exciting (and safe!) eruption. This low-prep activity is perfect for Earth science, STEM units, chemical reactions, or end-of-year science fun. Students can complete the experiment at home or in class and then reflect on what they observed using guided, age-appropriate questions. ✅ Easy setup ✅ Student-friendly dir
Not Specific
Chemistry, Earth Sciences, Environment
STEM Reflection Journal & Exit Tickets | Google Slides™, Forms™, Printable
🌟 STEM Reflection Journal | Google Slides • Google Forms Exit Ticket • Printable + Digital Doodle Note Journal Pages (Editable Resources)Give your students an engaging way to reflect after hands-on learning with this STEM Reflection Journal! Designed for grades 3–8, this resource includes a Google Slides journal, a Google Forms exit ticket, and a printable + digital doodle-note STEM worksheet. Perfect for any STEM challenge, lab, or engineering design project, it helps students make connection
Not Specific
Engineering, General Science, Physical Science
NGSS
3-5-ETS1-3
, MS-ETS1-4
Bubble Solution Recipe FREEBIE | Bubble Day Activities | Water & Surface Tension
This is a fantastic bubble recipe for science class, summer camps, and home. The recipe works very well with many different bubble activities for a Bubbles Day science theme. Kids of all ages will enjoy exploring bubbles. We love it for an end-of-the-year activity. Included in this Freebie:Bubble Solution RecipeTouch a Bubble Background InformationTouch a Bubble Task CardGreat forNGSS 2-PS1-1, 2-PS1-2, 2-PS1-3 Structure and Properties of MatterNGSS PS1-A Grade 5 Structure and Properties of Ma
Not Specific
Science
Also included in: Properties Of Water Molecules Science Unit | Surface Tension Big Bundle
STEM: SQUARED & CIRCLED, Pi Day Bulletin Board Header
STEM: SQUARED & CIRCLED, Pi Day Bulletin Board Header, Pi Day Letters, Pi Day Bulletin Board Decor, Pi Day Quote, Pi Day Saying, Pi Day Hallway Display, #247 Pi Day Door Decor, #BYOB Includes: The words in this product read: STEM: SQUARED & CIRCLED Please note that the letters will have a good variety of images in them. Leave one or half a cm space around each letter before cutting to get an added sticker-like look. Sheet Size is Letter Paper. Just print, cut and paste. This is a ready to
Not Specific
Geometry, Physics, PreCalculus
Solar Eclipse STEM Student Workbook, Observation Log & Field Guide - FUN!
Get your students excited about one of nature’s most awe-inspiring events with this engaging Eclipse Student Guide Workbook! Perfect for classrooms, homeschool, scouts, or family use, this workbook helps students safely observe, record, and reflect on a solar eclipse while building curiosity about astronomy. ✨ What’s Included: Step-by-step Observation Checklist to prepare for eclipse day. Guided prompts for before, during, and after the eclipse to capture details of the experience. Fun drawi
Not Specific
Astronomy, Earth Sciences, General Science
Showing 1-24 of 39+ results
TPT is the largest marketplace for PreK-12 resources, powered by a community of educators.
IXL family of brands