Percent Increase and Decrease Quiz
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Lab Safety Full Lesson – Presentation, Activity, and Quiz
Kick off your science year with this complete Lab Safety Lesson, perfect for middle school or upper elementary students! This engaging, no-prep resource includes everything you need to teach lab safety in a fun, interactive, and meaningful way. What's Included: Lab Safety PowerPoint Presentation – Clear visuals and key rules explained in a student-friendly way Interactive Activity: "What Went Wrong?" Crime Scene Investigation – Students become safety detectives as they identify violations in
6th - 12th
Biology, Chemistry, General Science
Also included in: Secondary Science Back to School Starter Pack
Chemistry Case File #21: The Missing Isotope | Chemistry Mystery Activity
Make Isotopes and Average Atomic Mass calculations relevant with this no-prep digital case file! Turn your students into Astrochemists! In "The Missing Isotope," a meteorite has crashed on Earth. Initial scans show it contains Magnesium, but the mass readings are all wrong. Students must analyze the sample's percent abundance to calculate the new average atomic mass and prove the rock's extraterrestrial origin. This activity is the perfect way to move beyond boring worksheets. It gives stud
9th - 10th
Basic Principles, Chemistry, General Science
Also included in: Chemistry Case Files Bundle (Vol. 2) 10 Digital Mystery Labs (Save 30%)
Molar Conversions Interactive Slideshow
Slideshow with questions about moles, molar mass, percent composition and conversions from moles, grams, and molecules.
9th - 12th
Chemistry
NGSS
HS-PS1-7
Nuclear Lab Simulation
Multiple experiments in one. In one tab students are able to use a Geiger counter to determine the radiation output in CPM and use that to calculation the half life of 3 different isotopes. In another tab, students can determine the percent composition of a rock layer (i.e. C-14 to N-14) and use that to determine the age of a fossil. Students begin by typing in their name so it appears on their screen at all times and then can work through these 2 experiments. In a 3rd tab all their data is reco
9th - 12th, Adult Education, Higher Education
Chemistry
Also included in: General Chemistry II Lab Simulation Manual
PhET Reactants, Products & Leftovers Lab | 3 Activities | Stoichiometry | Key
Three scaffolded PhET: Reactants, Products & Leftovers activities that take students from the sandwich-making metaphor through real chemical reactions to quantitative limiting-reactant and percent-yield calculations. By the end, students can identify limiting reactants from mole ratios, compute theoretical and actual yields, and explain why pharmaceutical chemists deliberately make cheap reagents the excess.The PhET sandwich metaphor is one of the cleanest teaching moves in chemistry. Students w
8th - 12th
Chemistry, General Science, Physical Science
CCSS, NGSS
HSN-Q.A.1
, HSA-SSE.A.1
, HS-PS1-7
+1
Build an Atom goes with FREE simulator at pHet-Distance Learning
Looking for a student-friendly, self-paced activity to teach the structure of an atom? This resource is a classroom favorite—refined over 16 years of teaching and designed to make atomic theory click for middle and high school students. Using the free PhET “Build an Atom” simulator, students explore protons, neutrons, electrons, atomic number, mass number, and charge—all while completing a 4-page guided worksheet that reinforces key concepts with clear instructions and engaging visuals. Als
6th - 9th
Chemistry, Physical Science
Also included in: Physical Science Testing Review Bundle
Synthesis of Salicylic Acid Lab Simulation
Students begin by typing in their name so it appears on their screen at all times. Students are walked through the steps of saponification to isolate salicylic acid. This includes requiring students to measure out and mix reagents, perform vacuum filtration, and using boiling and ice baths. A data table collects the information and provides assistance with performing the calculations to find percent yield. Although a simulation, it is designed to not give 100% yield and students will get differe
10th - 12th, Adult Education, Higher Education
Chemistry
Also included in: General Chemistry I Lab Simulation Manual
Calculating the unknown concentration of a solute in a solvent Virtual Phet Lab
After gathering data from a virtual absorbance lab ( with virtual spectrophotometer). student construct a Beer's Law graph and interpolate the concentration of an unknown solute in a solution. They then compare their results with the theoretical results from the lab and determine percent difference and % error. Afterward a discussion could be started as to why there was a difference in results (exp. error etc.) This lab reinforces graphing techniques as well as proves Beer's Law. It can go furt
8th - 12th, Higher Education
Chemistry, Forensics, Science
CCSS, NGSS
8.EE.B.5
, MS-PS4-2
Also included in: Physical Science Virtual Lab Bundle
Strong Acid Base Reaction Simulation
Students begin by typing in their name so it appears on their screen at all times. This focuses strictly on the reaction of NaOH with an unknown concentration of HCl. Students complete 4 trials which includes adding the NaOH dropwise and measuring, recording, and graphing the pH change. After 4 trials students calculation the concentration of HCl using the chemical reaction and mol ratio and not the dilution equation to ensure better understanding. Students will receive feedback if they are corr
9th - 12th, Adult Education, Higher Education
Chemistry
Also included in: General Chemistry I Lab Simulation Manual
Atomic Physics Mega Bundle: Spectra Simulator Lab + PPT + Worksheets
The Ultimate Atomic Physics Learning Bundle! Master atomic structure, isotopes, energy levels, and spectra with this all-in-one pack of high-engagement resources. This bundle combines a detailed teaching PowerPoint, an interactive worksheet with answer key, and a browser-based Energy Level & Spectrum Simulator Lab with its own worksheet, quiz, and solutions. Perfect for IB / AP / advanced high school physics. What’s Inside? 1. Atomic Structure & Spectra PowerPoint Presentation A visual
10th - 12th
Chemistry, Physical Education, Physics
Periodic Table Trends Station Work
Product: This comprehensive 8-station activity set is a hands-on, inquiry-based learning experience designed to help high school chemistry students master periodic table trends through engaging, real-world scenarios. This resource transforms abstract chemical concepts into interactive learning adventures. What's Included🔬 Eight Themed Learning Stations:Station 1: Atomic Size TrendsStation 2: Electronegativity & Molecular Bonding Station 3: Ionization Energy RankingsStation 4: Electron Configur
9th - 12th
Chemistry, Other (Science)
Transcription Interactive Tutorial
Updated and Improved! In this updated transcription tutorial, students will progress their way through animations, review questions, and various diagrams to illustrate/animate the process of RNA transcription in a unique and easy to follow manner. Students will begin with an introduction to DNA and genes. They will progress their way through the process of transcription, RNA processing of introns and exons, and culminate with a review quiz to check for understanding. This is not a simple PowerPo
8th - 12th
Biology, Chemistry, General Science
Chemical Bonding and Naming Bundle: Presentation and Practice Activities (+Keys)
Help your students become confident in chemical bonding and naming with this comprehensive Chemical Bonding and Naming Bundle! Designed for middle and high school chemistry classes, this bundle includes and engaging presentation that covers everything from bonding types and molecular structures to writing and naming chemical formulas and drawing Lewis Dot Diagrams. The practice problems are perfect for reinforcing key concepts, providing extra practice, or preparing students for quizzes and exa
8th - 12th
Chemistry, Physical Science, Science
NGSS
HS-PS1-1
, HS-PS1-4
, HS-PS1-3
+1
Chemistry: Isotopes & Nuclear Decay
Isotopes & Nuclear Decay Lesson | Radioactivity Hook, PhET Simulation, & Emoji Exit TicketSupercharge your science lesson with this fully interactive, curriculum-aligned resource on isotopes and nuclear decay. Designed to captivate students and support strong pedagogy, this complete lesson blends explicit instruction, inquiry-based learning, and creative assessment—all ready to use with zero prep. Students explore what makes an atom stable or unstable, why some elements are radioactive, and
6th - 12th, Adult Education, Higher Education
Chemistry, General Science, Other (Science)
NGSS
HS-PS1-8
, HS-PS1-1
, HS-PS1-4
+2
Metals and Non-metals Explained - Distance Learning and Homeschool
TThis is an action-packed distance learning or home school, fully resourced lesson on the properties of metals and non - metals for middle school . This resource has been designed so that the animated PowerPoint replaces the teacher by providing structure, sequence, knowledge and answers. The PowerPoint is easy to follow and starts by telling the student the most effective way to use it. Each section of theory is supported by guided notes and the student receives clear instructions as to which
5th - 9th
Chemistry, General Science, Science
PhET pH Scale Advanced | 3 Activities | Dilution · Log pH · Answer Key
Three guided activities for the PhET pH Scale (Advanced) simulation — students measure real-world substances on the Macro screen, visualize ion ratios on the Micro screen, and independently control acid/base strength and concentration on the My Solution screen. ✅ Includes:Activity 1 (Macro screen, 11 questions): Record pH for 10 real-world substances from Battery Acid (~pH 1) to Drain Cleaner (~pH 13); investigate dilution using the volume slider; discover the dilution limit (pH approaches 7 bu
8th - 12th
Chemistry, General Science, Science
Earth Science & Chemistry Case Files: 31 Lab BUNDLE (20 Earth + 11 Chem)
Full Earth Science Curriculum + Fundamentals of ChemistryDo you teach a full curriculum of Earth Science but also cover General Chemistry or Physical Science? This bundle was built for your specific schedule. This Mixed Curriculum Bundle collects 31 of our best-selling "Case File" mystery labs. You get the COMPLETE Earth Science set (Cases 1-20) covering the entire year, PLUS the first ELEVEN Chemistry Case files (Cases 1-11) covering Matter, Measurement, Gas Laws, Periodic Trends, and an in
9th - 10th
Chemistry, Earth Sciences, General Science
Chemistry & Earth Science Case Files: 40+ Lab BUNDLE (Physical Science)
Matter, Energy, and Earth Systems. One Massive Collection.Are you teaching a Physical Science course this year? Do you need high-quality, no-prep labs for both Chemistry and Earth Science? This Double-Curriculum Bundle collects 41 of our best-selling "Case File" mystery labs. You get the complete Earth Science set (1-20) AND the complete Chemistry set (1-21) in one download. By purchasing together, you save 35% OFF the list price. What is a "Case File"? Each "Case File" is a self-contained
9th - 10th
Chemistry, Earth Sciences, General Science
Earth Science & Chemistry Case Files: 30 Lab BUNDLE (20 Earth + Chem 12-21)
Product Description: Full Earth Science Curriculum + Advanced Chemistry Topics.Do you teach a full curriculum of Earth Science but also cover the second half of General Chemistry? This bundle was built for your specific schedule. This Mixed Curriculum Bundle collects 30 of our best-selling "Case File" mystery labs. You get the COMPLETE Earth Science set (Cases 1-20) covering the entire year, PLUS the Second Half of the Chemistry set (Cases 12-21) covering Solutions, Bonding, Nuclear Chemist
9th - 10th
Chemistry, Earth Sciences
Introduction to Chemistry Internet Activity “Ionic & Covalent Bonding”
This activity/review aligns with the Common Core State Standards: STANDARD 5 - Matter and Energy "The teacher understands the nature and properties of energy in its various forms, and the processes by which energy is exchanged and/or transformed. 5A. understands the atomic and nuclear structure of matter and the relationship to chemical and physical properties 5C. understands the cause and effect of chemical reactions in natural and manufactured systems 5F. explains conservation of mass and ene
7th - 12th
Chemistry, Physical Science, Science
CCSS
RST.6-8.3
, RST.6-8.4
, RST.6-8.7
+2
Environmental Science Case File BUNDLE! 8 Ecology & Chemistry Mystery Labs
Bring Earth Day vibes to your classroom all year round! This Thematic Bundle collects the 8 best Ecology and Environmental Science mysteries from my store. This is the ultimate resource for Environmental Science courses or the Ecology unit in Biology. It covers critical modern topics like Climate Change, Invasive Species, Water Pollution, and Acid Rain. Turn your students into Ecologists and Conservationists. They will investigate dying reefs, track invasive vines, clean up chemical spills
9th - 10th
Biology, Chemistry, Environment
Bio AND Chem Mixed Case File BUNDLE (Vol. 5)! 11 Bio & Chem Mystery Labs
Connect the history of life with the fundamental properties of matter! This Mix & Match Bundle is perfect for General Science teachers who need to cover both Life Science and Physical Science concepts. This package includes 11 no-prep digital mystery labs at a 30% discount. It combines the study of natural systems (Evolution, Ecology) with the study of matter itself (Density, Phase Changes, Reactions). What is a "Case File"? Each "Case File" is a no-prep mystery where students act as scient
9th - 10th
Biology, Chemistry, General Science
Solutions Unit Review - Sugar & Salt/Concentration pHet Simulation & Answer Key
This Word document includes questions that guide students through two different simulations, "Sugar & Salt" & "Concentration" within the pHet simulation website. Within the simulations students will review the terms solute, solvent and solution, have access to different tools within the simulation that allow them to change factors about the container, evaporation that occurs, and the solute chosen, review how different solutes (ionic vs polar) dissolve differently within solution, check the
9th - 12th, Higher Education
Chemistry, Physical Science
NGSS
HS-PS1-5
, HS-PS1-3
Also included in: Solutions Unit Review Bundle & Answer Key
Online Virtual Density Investigation and Lab Middle School Science
Let's learn about Density! Students visit three different websites to learn about and practice calculating density. The first WikiHow site takes students step by step through the process. The next two websites (virtual Science teachers and PheT) give students the opportunities to practice by measuring candy and calculating the density of mystery objects. A great substitute for virtual students, or a make up lab or reinforcement / extra practice. Please be sure students have access to the
4th - 12th
Basic Principles, Chemistry, Measurement
NGSS
MS-PS1-2
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