Percent Increase and Decrease Quiz
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AP Biology UNIT 5 Heredity 5.2 Meiosis & Genetic Diversity Video Guide
In this video, we break down how meiosis creates genetic diversity—without the confusion. You’ll learn: What crossing over is and why it matters How independent assortment increases variation When these processes happen during meiosis I #meiosis#apbio#science 🧮📊⚛️🧬 🧪🧠🦠🧫🔬📐🔢📏 TIMESTAMPS 0:00 Disclaimer 0:33 Genetic Diversity - Sibling Uniqueness 1:20 How Genetic Diversity Relates to Meiosis 2:15 Crossing Over 6:48 Independent Assortment Random Assortment Random Fertilization 9:03
8th - 11th
Biology, General Science, Other (Science)
CCSS
RST.11-12.1
, RST.11-12.2
, RST.11-12.3
+7
Also included in: UPDATED 2026 AP Biology Unit 5: Heredity COMPLETE UNIT STUDY BUNDLE
Percent yield stoichiometry lab: Alka-Seltzer and percent yield of CO2
This easy to follow lab experiment is intended to complement your teaching on Stoichiometry, Limiting Reagent, Excess Reagent, and Percent Yield as well as compiling and analyzing data to come to a quantitative conclusion. The lab handout includes a materials list and a simple and clear procedure. The lab activity uses only 1 chemicals easily sourced from any grocery and drug store store making it a quick, cheap and simple lab activity to setup. The detailed procedure makes it easy for students
9th - 11th
Chemistry, Earth Sciences, Other (Science)
NGSS
HS-PS1-7
, HS-PS1-2
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Anatomy and Physiology Root Word Quiz
Start the school year off right and encourage students to practice using scientific root words. This quiz allows students to reason out the meaning of science vocabulary by focusing on what the smaller components reveal about the meaning of the larger terms. This can serve as a launch point for deeper conversations and train students to approach all new vocabulary from this problem-solving angle.
9th - 12th
Anatomy, Biology, Vocabulary
Longitudinal and Transverse Waves Differentiated Quizzes
NGSS - MS-PS4-1: A simple wave has a repeating pattern with a specific wavelength, frequency and amplitude. Students will share their knowledge of longitudinal and transverse waves.
These quizzes will support your unit on waves. They are leveled to meet all of the assessment needs in your classroom. These quizzes are a part of a lab exploring longitudinal and transverse waves. The lab, which is available for purchase, includes teacher instructions, leveled strategic questioning, an analysi
6th - 9th
Physical Science
Hand-washing Activities & Printables: Preschool Corona Virus Hygiene Lessons
Use these free Hand-washing printables to practice proper hand-washing routines with your students. You can use them in your centers or as a reminder of classroom routines. This is especially important as we see increased concern for the spread of the Corona Virus. You can use the lesson materials provided in this set to show students what they can do to stay safe - that is washing their hands thoroughly. You can use these printables to create hands-on learning activities your preschool studen
PreK - 1st
English Language Arts, Reading, Science
Force and Motion Worksheets : Science Activities, Magnets, Push Pull, 2nd Grade
Are you searching for a complete Force and Motion unit that combines engaging reading passages with hands-on science activities for your 2nd Grade and 3rd Grade students? This all-in-one Physics resource simplifies complex topics like magnetism, electric forces, and gravity through interactive worksheets, cut and paste sorting, and detailed diagrams to ensure deep student understanding. How to use:Interactive Notebooks: The cut-and-paste and labeling pages are perfect sized for scienc
2nd - 4th
Basic Principles, Informational Text, Physical Science
AP Psychology: Neurotransmitters & Hormones Word Search Puzzle -Biology Review
Neurotransmitters and Hormones Word Search – Advanced Psychology Vocabulary Review (Chemical Messengers)Make mastering neurotransmitters and hormones more fun and engaging with this 20×20 word search puzzle! Perfect for AP Psychology, IB Psychology, or any neuroscience unit, this activity helps students review and reinforce essential vocabulary while giving them a creative brain break. Students will search for 13 key neurotransmitters and hormones — including dopamine, serotonin, GABA, acetylc
6th - 12th, Higher Education
Biology, Health, Psychology
![Preview of FREE Same & Different Task Cards [ABLLS-R Aligned C55]](https://ecdn.teacherspayteachers.com/cdn-cgi/image/format=avif,quality=70,width=525,height=525,onerror=redirect/thumbitem/FREE-Same-Different-Task-Cards-ABLLS-R-Aligned-C55--9576804-1775940482/750f-9576804-1.jpg)
FREE Same & Different Task Cards [ABLLS-R Aligned C55]
These task cards are aligned to the ABLLS-R task C55.Use these task cards to target identifying same and different. Each card prompts to find the same or different of a sample with two choices below. The difficulty of the task increases as the two choices look more similar. This set includes only clipart. Included in this resource:4 cards for same, 4 cards for different.You can print only "Find the same" task cards or only "Find different"If you like this product, you can check out the FULL VER
Not Specific
Basic Principles, Vocabulary
Also included in: Same & Different visual Task Cards Bundle
Cellular Respiration Sketch and Tell (Eduprotocol) Model Biology FREEBIE
Help students build deeper understanding of cellular respiration with this engaging "Sketch & Tell" modeling activity! Students create explanatory models using only google slides drawing tools, then explain their thinking in two complete sentences. This FREE resource supports NGSS-style modeling, visual learning, and clear scientific communication. What's Included: Editable Google Slides presentation (make a copy for each student in google classroom)Clear student directions and examples Teacher
7th - 10th
Biology
NGSS
MS-LS1-7
, HS-LS1-7
, HS-LS2-5
Counting Significant Figures Worksheet | Sig Fig Rounding & Operations
Build accuracy and confidence with this Counting Significant Figures Worksheet set—perfect for High School Chemistry (Grades 9–12). Students practice counting significant figures, rounding, and applying sig fig rules to addition, subtraction, multiplication, and division. Problems progress from identification to mixed calculations, making this resource ideal for classwork, homework, warm-ups, stations, quizzes, or review. What’s Included Identifying Significant Figures (introduces rule
9th - 12th
Chemistry, Physics
Free Printable Field Notes Starter Kit
Download a four-page printable observation journal for collecting inspiration from fossils, plants, and nature walks. Includes: observation pagesketch pageinspiration-to-pattern worksheetprintable journal coverThis is a great starter for young archaeologists, nature artists, or anyone wishing to collect inspiration from nature. Great for any age, home or school use, science or art students, or just to increase observational skills.
2nd - 5th
For All Subjects, General Science, Other (Arts)
NGSS
3-LS4-1
, 2-LS4-1
The Water Cycle: Science Choice Board
Differentiate instruction and engage students with Select-A-Science choice boards. • Great for fast finishers, differentiation, student choice, or gifted students. • Select-A-Science is designed specifically for Florida standards using the Florida Test Item Specifications. • To keep students focused, each page has “I can” statements based on the standards, as well as a list of vocabulary words when applicable. • 7 activity choices per page • Level Up and Think Activities help keep advanced st
4th - 6th
Earth Sciences, Science
Also included in: Florida 5th Grade Student Choice Boards - Complete Science Bundle
-ology Matching Freebie {~The Science Garden~}
This matching resource can be used as a vocabulary builder, formative assessment, root word study tool, early finisher, or science enrichment activity. Look for my other resources for -ologies, as well as my -ology bundle! I use easy-to-read fonts that have proven helpful for dyslexic students and those with visual impairments, and primarily black and white printables to make content accessible for as many students and teachers as possible.
3rd - 9th
Science, Vocabulary
AP Biology UNIT 8 Ecology 8.5 Community Ecology Video Guide (Study Visual)
Community Ecology is all about how different species live together and interact in the same environment. From cooperation to competition, every organism plays a role in shaping the balance of life. This video breaks down Community Ecology in a clear, visual way so you can actually see how these interactions happen in real ecosystems. You’ll explore how species relationships build complex networks, why biodiversity matters, and how small changes can ripple through an entire community. This is es
9th - 12th
Biology, General Science, Other (Science)
CCSS, NGSS
RST.11-12.1
, RST.11-12.7
, HS-LS2-6
+1
Satellites
88pgs, 32gifs, 31videos, 20Q/solnA body that orbits another is a satellite. Earth satellites are increasing rapidly. For gravity driven satellites V2=GMeMsat/Re2 which is derived from F=GM1M2/R2 and F=MV2/R. Velocities can be calculated. Kepler's 3rd Law is related. K=R3/T2 and is a constant for the object at the center. Kinds and uses of satellites are discussed. Near earth satellites (300mi) and geosynchronous (22,000mi) are featured. Spy satelli
8th - 12th
General Science, Physical Science, Physics
Nocturnal Final Vocabulary Test NGSS k-3
Help students learn the basics of nocturnal vs. diurnal with this Nocturnal Final Vocabulary Test. This print and go assessment builds science language around day, night, nocturnal, diurnal, and nocturnal animal using matching, fill in the blank, multiple choice, and a short answer. Perfect for a quick quiz, end of mini-unit check, review day, or science center assessment. What’s included1 student test page4 parts: Matching, Fill in the Blank, Multiple Choice, Short AnswerWord bank included on t
K - 3rd
Basic Principles, Other (Science), Vocabulary
NGSS
1-ESS1-1
, 1-LS1-2
, 2-LS4-1
+1
Also included in: Nocturnal Animals Bundle | Animal Behavior | Life Science | K–2
Detectives of Truth
You can find the lesson described here on our website. It includes a lesson plan, student response sheet, quiz and answer key. Gr 3-6 The News War: Detectives of TruthWe also have similar lessons for other grade levels. Gr 6-12 The News War: Think Like A Journalist, Verify Like a SkepticGr K-3 Be A News DetectiveFor a quick description, view The News War on our YouTube channel. For dozens of lessons that promote skeptical thinking skills, check out our webpage www.GenerationSkeptics.org
3rd - 6th
Computer Science - Technology, General Science, Other (ELA)
The News War: Think Like a Journalist, Verify Like A Skeptic
You can find the lesson described here on our website. It includes a lesson plan, student response sheet, quiz and answer key. Gr 6-12 The News War: Think Like A Journalist, Verify Like a SkepticWe also have similar lessons for younger grades. Gr 3-6 The News War: Detectives of TruthGr K-3 Be A News DetectiveFor a quick description, view The News War on our YouTube channel. For dozens of lessons that promote skeptical thinking skills, check out our webpage www.GenerationSkeptics.org
6th - 12th
Computer Science - Technology, General Science, Other (ELA)
AP Biology UNIT 7 Natural Selection 7.10 Speciation Video Guide
🧬 7.10 Speciation AP Biology – Full 30-Minute Crash CourseSpeciation is one of the MOST important topics in Unit 7—and this focused 30-minute guide will help you master it fast. In this video, you’ll learn: A clear, simple explanation of what speciation is The difference between allopatric vs. sympatric speciation Key types of reproductive isolation Gradualism vs. punctuated equilibrium Common AP exam mistakes to avoid 🎯 Perfect for AP Biology students reviewing for tests or aiming for a
9th - 12th
Biology, General Science, Other (Science)
"Checkin' Out the Bones" The Singing Encyclopdia; Songs by Rich Maisel
The Human Body's support system is the subject for this richly produced song about our Bones. There's enough information to take a quiz after learning the song. Checkin' Out the Bones includes a guide vocal mp3, along with an instrumental version, and illustrated lyric sheet. Great for learning in class or inclusion in a theatrical production about the human body. This song has been performed by 1st graders up to 6th grade. The Singing Encyclopedia presents dozens of original lyrics and music fo
3rd - 6th
Anatomy, Biology, General Science
Freebie Astrology After State Testing Activity During Testing Week Fun Friday
Looking for a fun and engaging astrology activity? Need something for after state testing or during testing week? Yes? Then download this editable and no prep Astrology WebQuest and Astrology Quizzes! ➟ ACTIVITIES in this RESOURCE:1.) Astrology WebQuestWhen you purchase this scavenger hunt resource, you'll receive the activity in both print and digital formats. The research questions provided allow for scaffolded instruction that can be completed individually, in pairs, or in small groups. Yo
7th - 10th
Other (ELA), Other (Science), Other (Social Studies)
CCSS
RH.6-8.10
Magnetic Tile Puzzle: Farm Animals
A new way to play with magnetic tiles! Designed for toddlers, this printable includes 12 farm animal themed puzzles (2-pieces each). Simply cut out and attach to a standard square size magnet tile to create a fun and educational puzzle! Made with real photos for increased learning!
PreK - K
Environment, Other (Arts), Vocabulary
AP Biology UNIT 8 Ecology 8.4 Effect of Density on Populations Video
Ever wondered how population density affects survival in ecosystems? In this video, we break down the effect of population density and how limited food, water, and living space can impact organisms. You'll learn how dense populations increase competition, spread disease faster, and change how species interact with their environment. We also explore how ecosystems like rainforests, savannas, deserts, and wetlands support different population sizes based on available resources and carrying capacit
8th - 12th, Adult Education, Higher Education
Biology, General Science, Other (Science)
CCSS
RST.11-12.1
, RST.11-12.2
, RST.11-12.3
+7
AP Biology UNIT 6 Gene Expression 6.2 DNA Replication Video
Ever wonder how cells copy DNA with near-perfect accuracy? In this video, we break down DNA replication step by step — the process that allows genetic information to be passed from one cell to the next and from parents to offspring. You’ll learn: What happens during the S phase of the cell cycle Where DNA replication occurs in eukaryotes vs. prokaryotes How enzymes like helicase, primase, DNA polymerase, and ligase work together The difference between the leading strand and lagging strand
8th - 12th, Adult Education, Higher Education
Biology, General Science, Other (Science)
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