Percent Increase and Decrease Quiz
180+ results
Filters
Grade
Subject
Format
Resource type
Standard
Programs & methods
Kinetic Theory of Matter-Solids, Liquids & Gases, Change of State, Diffusion
Arrangement of particles in, and properties of, the three states of matter (solids, liquids and gases) and change of state (phase change), this comprehensive and fully resourced lesson for middle school clearly and concisely explains particle theory (kinetic theory). The animated PowerPoint: identifies the three states of matter as solid, liquid and gas;demonstrates the arrangement of particles in solids, liquids and gases;explains the properties of solids, liquids and gases in terms of the arr
5th - 9th
General Science, Physics, Science
Increasing Magnification Lesson Plan
This is a science lesson aimed at upper elementary students. The objective of the lesson is for the student to be able to describe the optical phenomenon that as magnification increases, the field of view decreases. Students examine both comic strips and printed words through a microscope. Included are the lesson plan write up and a student worksheet.
4th - 6th
Basic Principles, Biology, Science
Molecules & Electron Shells - Lesson Presentations, Lab Experiment, more
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
4th - 8th
Chemistry, General Science, Science
Scientific Method Lab — Coin Drop Challenge: Variables & Hypothesis
You might think that you can’t fit many drops of water on the top surface of a penny, but you may be surprised. In this experiment, you’ll observe how many drops of tap water can fit on a coin, and then see if there is a difference between regular water and soapy water. QuestionHow many drops of water can fit on a single penny? Is there a difference between tap water and soapy water?Prediction: I think that a penny can hold _____ drops of tap water. Hypothesis: If I add soap to the water, then t
5th - 10th
Physical Science, Physics, Science
Also included in: Scientific Method and Measurement Skill Labs Bundle
Friction Activity with Hot Wheels
In this activity, students use books and a piece of cardboard to make a ramp. The students then place difference surfaces- wax paper, etc. at the end of the ramp and observe which surfaces increase/decrease friction.
5th - 8th
General Science, Physical Science, Science
Determining the PH of Everyday Substances and the effect of Water dilution.
With the use of virtual lab instrument students will determine the PH of normal house hold and physiological substances. Students will then dilute each of the substances with an equal amount of water and record the new PH. Students will then calculate the % difference from the new PH and log whether their is an increase or decrease in PH. Students often make the mistake of misstating the increase in PH always toward acid. This exercise will help them to not make the mistake in the future. In ad
5th - 8th
Biology, Chemistry, General Science
NGSS
5-PS1-3
, MS-PS1-2
, MS-PS1-1
Also included in: Physical Science Virtual Lab Bundle
6,7! Gen Z Phrases vs Your Pulse: A Scientific Investigation
Do your students seem like they are speaking their own Gen Z or Gen Alpha language? Does it drive you bananas? Well don't beat them, join them! In this scientific investigation, students test the relationship between repeating certain phrases (6,7 or other equally obnoxious , I mean fun sayings) and their pulse. Does the pulse increase or decrease the more times someone repeats phrases? Does your teachers' pulse change? A fun way to let them use their favorite sayings and still learn about
3rd - 12th
Basic Principles, General Science
Conservation of Mass Investigation — Proving Mass is Conserved
Conservation of Mass LabNo matter what, matter cannot be created or destroyed. This simple statement is the Law of Conservation of Mass. Basically, the law states that in a chemical reaction, whatever mass you had before is still there afterwards, just in a new form. However, knowing this law, how can we make sense of the following observations? A birthday cake has less mass than the ingredients that were put into the ovenSteel wool increases in mass when it burns in air.As a candle burns, its m
5th - 10th
Chemistry, Physical Science, Science
NGSS
MS-PS1-5
Desert Biodiversity Board Game | Food Web & Ecosystem Science Activity
Engage your students with this interactive board game designed to explore how various events affect the biodiversity of organisms in a desert food web. Ideal for Earth Day activities or as part of your environmental science curriculum, this game offers a dynamic and educational way to understand desert ecosystems. How to PlaySetup: Each player places their game piece on the starting point of the desert game board.Draw Cards: Players take turns drawing one of the 33 desert-themed event cards.
3rd - 6th
Biology, Environment, Science
NGSS
MS-LS2-3
, 5-LS2-1
, MS-LS2-4
Thermal Energy Lab "Total Meltdown"
Students in this activity will feast their “ice” on the importance of insulators, conductors and how they keeps cold matter cool and hot matter warm or vice versa. Children participating in this lab will learn about the correlation between the speed of an object’s molecules and that objects temperature while getting to test different types of insulation, designing, and constructing a container of their own that minimizes the transfer of thermal energy. This is a STEM activity! Key points: · Temp
5th - 8th
Engineering, General Science, Physical Science
NGSS
MS-PS1-4
, MS-PS3-3
Science Skills M&M Lab (Scientific Method, Graphing, Finding Percent and more)
What’s Inside?Scientific Method: Step-by-step guides to help students master the process of scientific inquiry using M&M's as a fun, edible tool.Finding Percent: Teach essential math skills with real-world applications and tasty examples. A worksheet on finding percent is included.Graphing Skills: Hands-on activities that help students visualize data by creating colorful, engaging graphs.Experimental Design: Encourage creativity and critical thinking as students design and conduct their own expe
5th - 10th
General Science, Physical Science
Earth’s Rotation & Seasons Mini-Unit | Labs, Models, Data, Foldables, Quiz & CER
Teach why we have day/night and seasons using clear models and student-friendly investigations. Learners explore Earth’s rotation, axis, revolution, and 23.5° tilt to see how sunlight angle and day length change across the year. The unit blends NGSS-aligned labs, data analysis, literacy, and assessment so you can run a complete sequence in 3–5 class periods. Students will: Model rotation (day/night) and revolution + tilt (seasons) Test sunlight angle vs. heating and track a gnomon shadow
4th - 6th
Astronomy, Earth Sciences, General Science
Skittles Math Lab! Converting Fractions, Decimals, and Percents!
This is a fun and yummy way to apply conversions of fractions, decimals and percent. All you need is a bag of skittles per group and this Math Lab handout!
3rd - 7th
Applied Math, Math
8-5b Conservation of Matter Lab & Quiz
This file is a full lab report complete with instructions, room for expansion, student observations, and scoring rubric focusing on California science standard 8-5b- the conservation of matter after a chemical reaction.
It also contains a end-of-lab quiz regarding chemical reactions and conservation of matter.
5th - 8th
Chemistry, General Science, Physical Science
Independent & Dependent Variable, Hypothesis, & Constants Quiz
5 Question Independent & Dependent Variable, Hypothesis, & Constants Quiz. "Regular" and Modified Versions included with Answer Keys.
5th - 12th
Biology, General Science, Science
Water Sources Fresh And Salty
Properties of Fresh Water and Salt Water will be explored through this lesson. Students will learn these properties through the use of a colorful, motivating presentation, activities, and lab work.
Included:
Presentation of 15 instructional sides which can be read by teacher or students in ppt format or pdf format
Printable Activities: (6 activities with one quiz, answer keys included)
Discuss Questions for either whole group, small group, or individually
Vocabulary Fun
Vocabulary Sort Cut-n-P
2nd
Earth Sciences
Magnetism-Magnets and Electromagnets Explained for Middle School Science
This is a comprehensive and enjoyable introduction to magnetism and electromagnets for middle school science students. The fully resourced topic comes with an engaging animated PowerPoint and a collection of ten worksheets, guided notes, activities and homework. A one – page flow chart lesson plan shows where logical choices can be made between resources if time requires. The PowerPoint includes an animated investigation into how increasing the number of turns on the coil increases the strength
5th - 9th
General Science, Physics, Science
Sound Waves, Hearing & the Ear - Lesson Presentation, Computer Activity, Videos
This zip file contains materials for middle school science lessons on sound waves, hearing, and the human ear, as part of a unit on waves and energy. The unit was designed for 7th graders in NYC.
Includes:
SMARTboard .notebook lesson presentation (12 slides)
*PowerPoint version of presentation added!
1 Interactive computer activity description and student worksheet
1 Classwork assignment
1 Homework assignment
Presentations serve as lesson plans that guide the teacher through the entire lesson
4th - 8th
Biology, Physical Science, Science
Baking Soda and Vinegar Experiment Worksheet
A simple worksheet to quiz your students senses with the products of the experiment and the result. Easily changeable for all grades.
PreK - 6th
General Science, Physical Science
Oceans Introductory (Powerpoint & 3x Mini Labs)
This is an introduction powerpoint for a unit on oceans. The powerpoint is very inquiry based and is meant to be a fun way to jump into the new unit. This powerpoint includes multiple questions, random facts, pictures, videos, vocabulary and three mini-labs. The quick paced powerpoint and labs introduce many different topics in ocenography, such as:
The five oceans
Cold vs Warm water
Currents
Percent of world is salt vs fresh water
Salinity
*Low and High
Mini - Labs
*Hot vs Cold Water
*S
4th - 8th
Earth Sciences, Science
Electricity and Magnetism Learning Activities (Distance Learning)
This package of learning activities on Electricity and Magnetism contains two PowerPoints with associated completion notes, a student practice quiz, two tests, four worksheets, an Electromagnet Video and lab activity, as well as a Static Electricity Reading and Lab activity. Some of the topics addressed in the electricity unit include the law of charges, electric fields, three methods of producing electric charge, static and current electricity, Ohm's Law including calculations, series/parallel
5th - 8th
Basic Principles, General Science, Physical Science
Le Chatelier’s Principle Graphing Worksheet | Concentration & Rate vs Time |
Help your Year 12 Chemistry students truly understand equilibrium shifts — not just memorise them. This structured Le Chatelier’s Principle Graphing Worksheet guides students through concentration vs time and reaction rate vs time graphs using realistic ATAR-style equilibrium scenarios. Students apply Le Chatelier’s Principle to: Adding reactants (N₂ + 3H₂ ⇌ 2NH₃) Sudden volume decrease (2NO₂ ⇌ N₂O₄ syringe compression) Collision theory explanations Immediate vs long-term equilibrium chang
4th - 12th, Adult Education, Higher Education
Chemistry, Other (Science), Physics
Density of Solids & Liquids - Lesson Presentation, Lab Experiment...
This zip file contains materials for middle school science lessons on the density of solids and liquids as part of a unit on the properties of matter. The unit was designed for 6th graders in NYC.
Includes:
PowerPoint lesson presentation, includes additional teacher demonstration opportunity (27 slides)
1 skeleton outline notes sheet that follows with some of the presentation (possible differentiation)
1 homework assignments
1 lab experiment worksheet
Presentations serve as lesson plans that g
4th - 8th
Measurement, Physical Science, Science
SI (Metric) Review with Lab Activity & ANSWER KEY
Editable formative assessment or pretest for the International System of Units (SI) or Metric System. Great for the first week of class to see what they remember or as a basic introduction to SI units.
Should be used as a formative assessment or pretest. I use this with my Biology students at the beginning of the year to assess their understanding of SI units from previous science classes. I usually modify it for the post-test.
Students should answer the questions and then the instructor shou
5th - 12th
Basic Principles, General Science, Science
Showing 1-24 of 180+ results
TPT is the largest marketplace for PreK-12 resources, powered by a community of educators.
IXL family of brands