Percent Increase and Decrease Quiz
26+ results
Filters
Grade
Subject
Resource type
Standard
Programs & methods
AP Biology Surface Area to Volume Ratio | PDF Presentation | SA:V
✨Help AP Biology (AP Bio) students understand why cells can’t grow forever with this clear, engaging Surface Area to Volume Ratio slideshow. This resource walks students step-by-step through the math–biology connection that explains cell size limits, diffusion efficiency, and why cells divide instead of continuously growing. 🧙♂️Designed for direct instruction, this un-editable PDF presentation breaks down formulas, ratios, and real biological applications in a student-friendly way while
9th - 12th
Biology, General Science
CCSS, NGSS
HSN-Q.A.1
, HSN-Q.A.2
, RST.9-10.7
+2
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)
Cellular Respiration Complete Teaching Bundle | Slides + Quiz + Study Guide
Grab 'em all!Everything you need to teach, review, and assess Cellular Respiration! This complete biology teaching bundle includes detailed interactive slides, a printable quiz, and a one-page visual study guide. Great for IB Biology, AP Biology, Honors Bio or upper-level high school classrooms. What’s Included: Interactive and Animated Slides (Google Slides) → Covers glycolysis, link reaction, Krebs cycle, and oxidative phosphorylation with clear diagrams and animations. → Ideal for direct inst
10th - 12th, Higher Education
Biology
Evolution Fill-in-the-Blank PowerPoints for AP Biology CED Effective Fall 2025
Looking to teach a comprehensive unit on evolution? This product bundle is perfect for your AP Biology students, featuring fill-in-the-blank PowerPoint slides, a detailed study guide, quizzes with keys to assess topics covered within the unit, and student learning objectives to guide instruction. What's Included: Fill-in-the-Blank PowerPoint Slides: An extensive set of PowerPoint slides covering the entire evolution unit. The slides are designed for students to fill in the blanks as you present
11th - 12th
Biology
NGSS
HS-LS4-2
, HS-LS4-1
, HS-LS4-6
+3
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 3 Cellular Energetics 3.2 Environmental Impacts Lesson Guide
AP Biology Unit 3: Environmental Impacts on Enzyme Function (3.2)Transform enzyme kinetics from abstract to unforgettable with this visually stunning, curriculum-aligned resource. Combining scientific rigor with bold, Pixar-inspired graphics, this set makes temperature, pH, and inhibition concepts stick. 💡 What's Inside13 comprehensive pages covering how environmental factors—temperature, pH, substrate concentration, and inhibitors—affect enzyme function, aligned to the latest AP Biology CEDVis
9th - 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 4 Cell Communication 4.5 Cell Cycle Video Guide
AP Biology Unit 4.5 lesson covering the cell cycle, interphase (G1, S, G2), and mitosis (PMAT) in full detail. This video explains what happens at each stage, how DNA content changes, and where key checkpoints occur. Includes an end-of-lesson quiz to test understanding and reinforce common AP exam concepts. Keywords: AP Biology, Cell Cycle, Interphase, Mitosis, PMAT, G1 Phase, S Phase, G2 Phase, M Phase, Checkpoints, DNA Replication, Sister Chromatids, Chromosome Number, AP Bio Review TIMEST
7th - 12th
Biology, General Science, Other (Science)
AP Biology UNIT 5 Heredity 5.5 Environmental Effects on Phenotype Video Guide
Your DNA doesn't decide everything — and that's what makes biology fascinating. 🧬 In this AP Biology 5.5 lesson, discover how environmental factors like temperature, nutrition, sunlight, and pH can dramatically alter an organism's phenotype — even when the genotype stays the same. TIMESTAMPS 0:00 Disclaimer & Introduction 4:46 Phenotypic Plasticity 16:26 Quiz Question Disclaimer: AP Biology ® is a registered trademark of College board, which was NOT involved in the development of these prod
8th - 12th
Biology, General Science, Other (Science)
Also included in: UPDATED 2026 AP Biology Unit 5: Heredity COMPLETE UNIT STUDY BUNDLE
AP Biology UNIT 2 Cells 2.9 Cell Compartmentalization Lesson Guide
AP Biology Unit 2: Cells – Cell Compartmentalization Lesson (2.9) Keywords:AP Biology, Unit 2 Cells, cell compartmentalization, eukaryotic cells, organelles, internal membranes, osmosis, diffusion, active transport, AP Bio lesson, digital biology resource, printable science worksheet, Google Classroom compatible. Product Overview: Bring cell efficiency and organelle function to life with this engaging AP Biology digital lesson on Cell Compartmentalization (2.9)! This 7-page digital and print
7th - 12th, Adult Education, Higher Education
Biology, General Science, Other (Science)
CCSS
RST.11-12.1
, RST.11-12.2
, RST.11-12.3
+7
Also included in: AP Biology Complete Unit 2 BUNDLE: Cells | Video Lesson Guide Worksheets
DNA Replication Mini Teaching Bundle | Slides, Posters, Study Guide, Quiz
Grab 'em all! Bring DNA replication to life in your classroom with this all-in-one, mini teaching bundle! Perfect for high school biology, AP, or IB courses, this pack makes learning the replication process visual, interactive, and memorable. What's included: Interactive Slides (Google Slides) → Covers DNA Replication enzymes. Students explore each enzyme’s role in the replication process with an interactive, digital-friendly format.→ Ideal for direct instruction or self-guided student learning.
9th - 12th, Higher Education
Biology
Introduction to Animals Powerpoint and Notes - Symmetry Embryology Development
This 82-slide PowerPoint (and Google Slides!) presentation provides an in-depth study of the characteristics of animals, types of body symmetry, embryonic development and embryology, the germ layers, formation of a coelom, protostomes and deuterostomes, and so much more. See complete list of topics below. This PowerPoint with Notes for Teacher and Student will ensure that your students master the concepts found in the "Introduction to Animals" chapter of a traditional high school biology textbo
9th - 12th
Biology, General Science, Science
Also included in: Introduction to Animals Unit Bundle - Development Symmetry Embryology
AP Biology Equations & Formula Sheet PDF Presentation Bundle| AP Bio
✨Help your AP Biology students move beyond memorization and build true AP exam fluency with this comprehensive bundle of non-editable PDF presentations designed to teach every major mathematical skill found on the AP Biology Equations & Formula Sheet. ✏️These presentations are based directly on my classroom-tested video lectures, allowing teachers to deliver the same structured instruction in their own voice and teaching style while maintaining full classroom authority and flexibility. Each
9th - 12th
Biology, General Science
CCSS, NGSS
HSN-Q.A.1
, HSN-Q.A.2
, HSN-Q.A.3
+30
The Life & Biological Sciences Visual Discovery Bundle
The "Life & Biological Sciences" Visual Discovery BundleIdeal for: 6th–10th Grade Life Science and Biology teachers.Included Topics:Blood Vessels & Human Circulation Visual GuideTypes of Reproduction (Sexual vs. Asexual) Interactive SlidesVertebrate vs. Invertebrate Classification & CharacteristicsBiomes of North America Mapping ActivityAnimal Reproduction & Life CyclesMarketing Copy: "Science is best learned when it is seen and touched. The Concept Clicks Life Science Bundle transforms abstract
3rd - 12th, Adult Education, Higher Education
Biology
Human Anatomy & Physiology 8th – 10th Grade
Human Anatomy & PhysiologyGrade Level: 8th – 10th Grade (High School Biology I) Focus: How specialized cells build up to create the organs and systems of the human body. BIOLOGY: SPECIALIZED CELLS power point (editable) (x2 entries, included once)BIOLOGY: LEVELS OF ORGANIZATION power point (editable)BIOLOGY: The organ systems Power point (Editable)BIOLOGY: Human Organs Power point (Editable)BIOLOGY: Organ Parts Power point (Editable)BIOLOGY: BREATHING power point (editable)BIOLOGY: GAS EXCHANGE
3rd - 12th, Adult Education, Higher Education
Biology
Cell Reproduction & Genetics Pathway Grades 10-12
Cell Reproduction & Genetics Pathway – (Grades 10-12)Perfect for teaching advanced concepts from Mendel to modern cloning and GM.Cell Cycle & Mitosis: Visual Question Bank (Editable)Advances-in-Genetics.pptxCloning: Science Fiction or Science Fact?Genetic Engineering (Editable)actin-and-myosin.pptx (Topic cross-over with advanced gene/protein synthesis)And a lot More
3rd - 12th, Adult Education, Higher Education
Biology
Advanced Animal Classification & Adaptations Grades 10-12
Advanced Animal Classification & Adaptations – (Grades 10-12)An exhaustive vertebrate and invertebrate unit designed for higher biology students.Classification of Animals: A Comprehensive Vertebrate & Invertebrate UnitThe Animal Kingdom: Rise of the Chordates & Mammals (Editable)Comprehensive Animal Classification Unit - Vertebrate & InvertebrateAdaptation-GCSE-KS4.pptxAnimal-breeds.pptxAnd More
3rd - 12th, Adult Education, Higher Education
Biology
AP Environmental Science Global Change Presentation and Student Note Bundle
Prepare your students for success on one of the most complex and systems‑focused units in AP Environmental Science with this complete Unit 9: Global Change instructional bundle. This resource combines a comprehensive, visually engaging presentation with structured student guided notes, giving you everything you need to teach global change concepts with depth, clarity, and confidence. Designed to align directly with the AP Environmental Science Course and Exam Description (CED), this bundle s
9th - 12th
Biology, Earth Sciences, Environment
NGSS
HS-LS2-7
, HS-ESS3-3
, HS-ESS3-2
+7
A-Level Biology Enzymes Unit Bundle | Editable Teaching & Revision Pack
AS Biology – Enzymes Complete Teaching & Revision Bundle (Cambridge 9700 Aligned) This fully editable teaching pack covers the complete AS Biology Enzymes topic and is designed to support high-quality classroom delivery, consolidation and exam preparation. Developed for Cambridge International AS Biology (9700), this resource is also suitable for other teaching specifications covering enzyme structure, activity and kinetics. What’s Included: • 49-slide fully editable teaching PowerPoint • 5 stru
10th - 12th, Higher Education
Biology, General Science
Biotechnology & DNA Forensic Science Bundle: Cloning & Genetic Engineering
Biotechnology & DNA Forensic Science Bundle: Cloning & Genetic EngineeringGrades: 10–12Included Titles: Genetic Engineering, Forensic Science: DNA Profiling, Cloning: Science Fiction vs Fact, Artificial Cloning, DNA Detection Game.Teacher Use: Perfect for bridging science and ethics. Use the "Cloning" and "Genetic Engineering" packs to host structured classroom debates on modern bioethics.
3rd - 12th, Adult Education, Higher Education
Biology
Biological Classification & Taxonomy Bundle: Three Domains & Five Kingdoms
Biological Classification & Taxonomy Bundle: Three Domains & Five KingdomsGrades: 8–11Included Titles: Biological Classification Part 1 & 2, Animal Kingdom: Birds, Comprehensive Animal Classification, Animal-Kingdom.pptx.Teacher Use: Use in the first term to set the stage for how scientists organize biodiversity globally.
3rd - 12th, Adult Education, Higher Education
Biology
The Cell Visual Study Guide: AP Biology & Medical Entrance Exams
Unlock the Complexity of The Cell with Professional Visual Study NotesEmpower your students to visualize molecular biology with clarity and precision.Perfect for AP Biology, Medical Entrance Exams, and undergraduate students. As an educator with a PhD and a background in high-stakes medical entrance coaching, I know that if a student can visualize a process, they have already mastered it. I created this compendium to bridge the gap between dense textbooks and the intuitive understanding studen
9th - 12th, Higher Education
Biology
AP Environmental Science First Semester Mega Bundle
Save time and ensure success in your AP Environmental Science classroom with this comprehensive First Semester Mega Bundle! This bundle combines five expertly crafted units covering all content from the first half of the APES course. Packed with engaging presentations, hands-on labs, practice problems, and study materials, this bundle aligns with the AP Environmental Science Course and Exam Description (CED) to fully prepare your students for the AP exam. What’s Included:⭐️ BONUS FILE ⭐️Compr
9th - 12th
Biology, Earth Sciences, Environment
NGSS
HS-ESS2-5
, HS-ESS2-3
, HS-ESS2-1
+15
Power Point: Seasonal Management of Honey Bees in New England, USA
This engaging PowerPoint presentation provides a comprehensive overview of seasonal honey bee management tailored to the Northeastern United States. Designed for educators, beekeeping instructors, and clubs, the slides follow a consistent framework throughout the year: ✔️ What’s happening inside the colony ✔️ Nutritional needs and forage availability ✔️ Varroa mite monitoring and treatment ✔️ Seasonal tasks for the beekeeper The presentation is organized by month and includes custom drawn i
9th - 12th, Adult Education, Higher Education
Biology, Earth Sciences, Environment
NGSS
HS-LS2-8
, HS-LS4-5
AP Biology UNIT 7 Natural Selection 7.9 Phylogeny STUDY LESSON Visual Guide
Make phylogeny finally click for your students with this AP Biology Unit 7: Natural Selection – Phylogeny (7.9) lesson + review pack. This resource is designed to simplify complex evolutionary relationships while actively building student skills in interpreting cladograms and phylogenetic trees—exactly what they need for the AP exam. 🔬 What’s Included (10 Pages Total) This resource is not just notes—it’s a complete mini-lesson + practice experience: Page 1: Eye-catching cover + topic overv
9th - 12th, Adult Education, Higher Education
Biology, General Science, Other (Science)
CCSS
RST.11-12.1
, RST.11-12.2
, RST.11-12.3
+7
Showing 1-24 of 26+ results
TPT is the largest marketplace for PreK-12 resources, powered by a community of educators.
IXL family of brands