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Free AP Biology mRNA Codon Table: Translation Protein Synthesis Chart
Master the genetic code with this unique AP Biology codon table featuring full, 3-letter, and 1-letter amino acid abbreviations. Ideal for high school reference!Elevate your high school biology instruction with this comprehensive mRNA codon table, crafted to demystify the process of translation and protein synthesis. Developed through extensive classroom testing in AP Biology settings, this resource integrates evidence-based pedagogy to help students connect the structure of DNA to the formation
9th - 12th, Adult Education, Higher Education
Biology, General Science, Science
NGSS
MS-LS3-1
, HS-LS1-1
FREE APES Unit 2 FRQ Practice Activity – Range of Tolerance & Ecosystem Services
Ready-to-go activity! Perfect for sub plans or quick prep! Help students master range of tolerance with a graph analysis activity that connects APES Unit 2 concepts of ecosystem services and adaptations. This free sample activity from the APES Unit 2 Comprehensive Review bundle works well as classroom practice, a review activity, or an introduction to ecological tolerance concepts in AP® Environmental Science. ✏️ FRQ & Skills Practice Includes scaffolded questions aligned to APES task ver
9th - 12th, Higher Education
Biology, Environment
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FREE High School Physics | Motion in 1D Visual Summary + Worksheet | No Prep
Make teaching Motion in One Dimension simple, visual, and engaging. This FREE resource includes a clear visual summary of key concepts along with a story-based worksheet designed to help students apply physics in real-life situations. Perfect for classrooms, this no-prep resource can be used for lesson introduction, guided practice, or quick revision. What’s included: ✔ Visual summary covering core concepts (distance, displacement, velocity, acceleration, graphs, and free fall) ✔ Story-based wor
9th - 12th
Physics
Free Polyatomic Ions Reference Sheet: Chemical Nomenclature Chart
Master chemical nomenclature with this free polyatomic ions chart—33 ions with charges, sorted by name and formula. Essential reference for high school chemistry students!Elevate your chemistry instruction with this comprehensive free reference sheet on polyatomic ions, crafted from extensive high school classroom experience to support precise understanding of chemical nomenclature. This resource provides a clear, organized list of 33 common polyatomic ions, including their formulas, names, and
9th - 12th, Adult Education, Higher Education
Chemistry, Physical Science, Science
NGSS
HS-PS1-1
, HS-PS1-2
FREE Mitosis vs Meiosis Comparison Chart | IB Biology, AP Bio, Honors
What's the difference between mitosis and meiosis? Help students clearly distinguish between mitosis and meiosis with this concise, exam-focused comparison chart. This free reference sheet highlights the key structural, functional, and genetic differences between the two processes using precise biology terminology aligned with IB Biology, AP Biology, and Honors Biology courses. This resource is ideal as:A quick revision aidA lesson companion when teaching cell divisionA student reference sheet f
9th - 12th, Adult Education, Higher Education
Biology
Chemical Kinetics Unit - editable PPT and worksheet, notes, answers, free videos
Chemical Kinetics Unit - Editable PowerPoint and worksheet, instructor's notes and answer key included! Free Chemical Kinetic lecture videos that accompany the notes. CHEMICAL KINETICS TOPICS COVERED: Oxidation and Reduction, Reaction Definition, Oxidation Numbers, Balancing Redox Reactions, Galvanic (Voltaic) Cells, Standard Cell Potential, Standard Potential and Free EnergyNonstandard Potential, Electrolysis, Comparing Galvanic vs. Electrolytic CellsBest suitable for preparing for AP Chemistry
9th - 12th, Adult Education, Higher Education
Chemistry
VSEPR Chart | FREE REFERENCE
Help your AP Chemistry students organize and visualize electron geometry, molecular geometry, hybridization, bond angles, and lone pairs with this clean, easy-to-use VSEPR Reference Chart aligned to AP Chemistry Topic 2.7: Introduction to VSEPR and Bond Hybridization. Designed to reduce memorization overload, this reference sheet focuses on the molecular geometries students are most commonly expected to know for the AP Chemistry Exam while also including additional pages for students who want
11th - 12th
Chemistry
Free Python Starter Lesson — Learn Python with Thonny & ChatGPT (Series 1, Lesso
Try your first Python lesson — completely free! This free sample introduces students to Python using Thonny, the beginner-friendly IDE. No prior coding experience needed. ✅ What's Included: - Series 1: Thonny Beginner Course (6 Lessons) - Student Edition PDF - Teacher Tips included - ChatGPT support guide ✅ What You'll Learn: - Lesson 1: Let's Start with Thonny - Lesson 2: Find and Fix Errors - Lesson 3: Save and Run Again - Lesson 4: Add a Package - Lesson 5: Use English and Japanese Together -
6th - 12th, Adult Education
Computer Science - Technology
AP Biology Family Feud FREE SAMPLE Game | No Prep Review Activity
AP Biology Family Feud FREE SAMPLE Game | No Prep Review Activity Full Review Fame with questions for all 8 AP Biology UnitsDescription Looking for a fun, low-prep way to keep your AP Biology students engaged during the final weeks of school? Try this FREE SAMPLE of my AP Biology Family Feud-Style Review Game!Inspired by the classic Family Feud game show format students already know and love, this activity transforms AP Biology review into a fast-paced team competition that keeps students par
9th - 12th
Biology
Crisis Chemistry PBL Starter Kit (Chemistry / AP Chem Unit 1) – FREE
Bring Real-World Relevance to Chemistry—Without Losing Your PacingWant to use Project-Based Learning in your chemistry classroom without giving up valuable instructional time? This Crisis Chemistry PBL Starter Kit gives you a simple, low-prep system to help students apply chemistry concepts to a meaningful real-world problem—while you continue teaching your content as usual. Driving QuestionHow can we use chemistry to keep people alive when resources are limited and conditions are unpredicta
7th - 12th
Chemistry, Physical Science
FREE Photosynthesis & Respiration Common Misconceptions | IB AP Biology
Help students avoid common biology mistakes with this FREE Photosynthesis & Respiration Common Misconceptions resource for IB Biology and AP Biology. This quick-reference sheet highlights frequent student misunderstandings and exam errors related to photosynthesis and cellular respiration in plants. It is designed to reinforce key concepts and support exam preparation in a clear, student-friendly format. Common exam misconceptions and errors addressed: Respiration in plantsEnergy conversion in
9th - 12th, Adult Education, Higher Education
Biology
Periodic Table Puzzle FREEBIE | Chemistry Activity | Middle School & High School
Periodic Table Puzzle | Fun & Interactive Chemistry Activity for Middle School & High School ScienceLooking for an engaging, no-prep way to reinforce the periodic table with your students? This Periodic Table Puzzle is a hands-on activity designed to help students review chemical elements, symbols, and atomic structure in an exciting, memorable way! Perfect for sub plans, early finishers, science stations, test review, or as a collaborative group challenge. This resource is ideal for: Mid
6th - 12th
Chemistry, General Science, Physical Science
AP Chemistry Unit 1 Student Notes | Chemical Foundations | Free Sample
Start AP Chemistry with a student-friendly notes packet that keeps the first unit organized and teachable. These Unit 1* Chemical Foundations notes are designed to support direct instruction, guided practice, review, and absent-student make-up work. (*This is my unit 1 - for many, it's a summer assignment, like a unit 0) This free version includes the student notes packet only. It is a useful standalone resource and also serves as a preview of the complete teacher bundle. What’s Included - Stude
11th - 12th
Chemistry
Protein Synthesis Bracelet Activity | Hands-On DNA, RNA & Amino Acid (FREE)
Description:As seen on TikTok @kerrykmatthews Make protein synthesis click for your students with this engaging, hands-on bracelet activity! In this activity, students translate codons into amino acids by building a color-coded bracelet—giving them a concrete, visual way to understand how DNA → RNA → proteins. It’s perfect for reinforcing transcription and translation in a fun, memorable way. What’s included: Student worksheet and directions 3 Codon charts (with codons and w/o) Answer key Codo
7th - 12th
Biology, General Science, Other (Science)
FREE Interactive Physics Simulation: Locomotive Startup | Work, Power & Motion
🚂 Stop Lecturing and Start Simulating! Perfect for: High School Physics | AP Physics 1 | Physical Science | NGSS HS-PS3-1Looking for the perfect "hook" to kick off your Work and Energy unit? Skip the dry textbook diagrams and let your students take the engineer's seat! This FREE Interactive HTML5 Simulation bridges the gap between abstract formulas like P = Fv and real-world engineering. Whether you’re teaching in-person, hybrid, or 100% remote, this simulation is a zero-prep game-changer for
9th - 12th
Physical Science, Physics
NGSS
HS-PS3-2
, HS-PS3-1
, HS-PS2-1
Free Fat Bear Week Activity – GrizzlyGram + Reading Passages
🐻 Free Fat Bear Week Activity – GrizzlyGram + Science Reading Passages + Lesson PlanA fun, science-based classroom adventure inspired by the internet’s favorite chunky bears!🎉 Product Description Bring science, writing, and a whole lot of chonk into your classroom with this free Fat Bear Week activity pack!Perfect for grades 4–8, this resource is packed with engaging, real-world content that gets students excited about wildlife, conservation, and the science of survival. Fat Bear Week isn’t
4th - 8th
Close Reading, Environment, Writing
CCSS, NGSS
CCRA.R.1
, CCRA.R.2
, CCRA.R.4
+8
FREE High School Physics | Formula & Graphs Handbook | Kinematics
Looking for a quick and effective Physics formula revision sheet? This FREE resource is designed to help students revise the most important concepts from Kinematics in a clear, visual, and easy-to-understand format. 📘 What’s included?✔ Motion in One Dimension (key formulae) ✔ Motion Graphs (position–time, velocity–time, acceleration–time) ✔ Projectile Motion (complete formula summary) ✔ Relative Motion basics ✔ Clean diagrams for better conceptual clarity 🎯 Perfect for:AP Physics 1 studentsHig
9th - 12th
Physics
Python Programming and Coding FREEBIE Cheat Sheet
Try out this CHEAT SHEET on Python programming and coding. It is designed for educators to grasp Python at a glance within 10 minutes. It is useful for educators preparing for examinations and wanting to refresh their knowledge of Python concepts in the shortest time possible. Perfect for:✔ Computer Science, AP CS, and Python Programming courses. ✔ Middle school, high school, and introductory college-level coding classes. ✔ Homeschooling parents seeking Python Programming Cheat sheet. ✔ Teachers
Not Specific
Computer Science - Technology, Engineering, Instructional Technology
FREE APES Unit 6 Energy Resources Activity – Comparison Chart & Guided Notes
🧰 FREE resource with answer key! There are many AP Environmental Science energy resource charts available, but this version reflects how I customize and use an energy resources comparison chart in my own classroom. This comparison-focused notes organizer helps students analyze renewable and nonrenewable energy sources by location, extraction or production method, energy efficiency, advantages, and disadvantages, supporting FRQ-ready explanations and systems thinking aligned to the AP exa
9th - 12th, Higher Education
Earth Sciences, Environment
NGSS
HS-ESS3-2
, HS-ESS3-1
, HS-ESS3-4
FREE APES Unit 4 Soil Horizons & Formation Activity – Conservation & Impacts
Engage students in a focused, student-centered soil investigation that builds understanding of soil horizons, formation, and human impacts. This free sample activity from the APES Unit 4 Comprehensive Review bundle gives students a preview of how they’ll analyze soil properties, compare soil types, and examine how human activities affect water infiltration and nutrient availability. This sample works well as classroom practice, a review activity, or an introduction to soil science concep
9th - 12th, Higher Education
Earth Sciences, Environment
NGSS
HS-ESS3-3
, HS-ESS3-4
, HS-ESS2-2
FREE Java Syntax Practice Worksheet & Answer Key
Looking for an easy-to-use worksheet to introduce students to Java syntax?This free resource includes a beginner-friendly Java Syntax Worksheet and complete Answer Key — perfect for computer science classrooms, tech electives, or AP Computer Science A prep. This printable worksheet focuses on recognizing and correcting syntax errors — helping students build the habit of reading code carefully and applying correct formatting from the start. Great for: Intro to Programming Early AP CS A practi
7th - 12th
Computer Science - Technology, Other (Math)
FREE Mitosis & Cell Cycle: Common Exam Errors (IB Biology / AP Biology)
Common exam mistakes to avoid! Help students avoid the most common mistakes on mitosis and the cell cycle with this concise, exam-focused reference sheet. This one-page free resource highlights frequent misconceptions students make in IB Biology and AP Biology exams, including stage identification errors, terminology mix-ups, and misunderstandings about chromosome structure. Ideal for quick revision, exam prep, or last-minute review before assessments. What’s Included:One-page printable referenc
9th - 12th, Adult Education, Higher Education
Biology
FREE Cellular Respiration: Common Exam Errors Mistakes (IB Biology / AP Biology)
Common exam mistakes to avoid!Help students avoid the most common misconceptions in cellular respiration with this concise, exam-focused reference sheet. This printable resource presents frequent student errors alongside clear corrections and brief explanations, making it ideal for revision, exam prep, and last-minute review. Each mistake is written in the exact way students often phrase incorrect answers, followed by a corrected version. Perfect for reinforcing understanding after teaching resp
10th - 12th, Adult Education, Higher Education
Biology
FREE APES Unit 2 Biodiversity Activity – Shannon Index & Species Diversity
Understanding biodiversity means more than naming species—it means quantifying and interpreting patterns using real data. In this focused AP Environmental Science activity, students calculate and interpret species diversity using the Shannon Index, building confidence with math-integrated ecological reasoning before applying these skills to labs, case studies, or field investigations. Clear scaffolding and realistic data sets help students move beyond memorizing formulas to making sense of bi
9th - 12th, Higher Education
Biology, Environment, Other (Science)
NGSS
HS-LS2-1
, HS-LS2-6
, HS-LS2-2
Also included in: APES Unit 2 Biodiversity Mega Bundle | Curriculum, Activities + Review
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