Percent Increase and Decrease Quiz
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IB Biology A1.1 Water (SL) Study Guide & Summary Quiz | New Syllabus
IB Biology SL Topic A1.1 – Water Study Guide & Summary QuizHelp students confidently understand one of the most foundational topics in IB Biology: Water as the medium for life.This resource combines clear syllabus-aligned notes with a ready-to-use review quiz so students can learn AND check understanding in one lesson. Perfect for: IB Biology SL studentsFirst teaching of the topicRevision before tests/examsHomework or flipped classroom learningSubstitute teacher lessonsWhat’s Included✔ 10-page
9th - 12th
Biology, Chemistry, General Science
AP Chemistry Unit 8 Worksheet | Acids, Bases, and Buffers | Stimulus Set + Key
Unit 8 is the highest-frequency FRQ topic on the AP exam — it appears every single year. The two skills that separate 4s from 5s: weak acid pH with ICE table, and explaining why equivalence point pH ≠ 7.00.Covers pH calculations with conductivity prediction, weak acid ICE tables with percent dissociation, quadratic pH solutions (no small-x), conjugate base hydrolysis, Henderson-Hasselbalch buffers with strong acid addition, and a complete 4-point weak acid titration. The stimulus set compares ti
9th - 12th, Higher Education
Chemistry
AP Biology FRQ Exit Tickets- Topic 1.2 (Google Slides & PDF)
AP Biology Mini FRQ Exit Tickets | Topic 1.2 Elements of LifeLooking for a quick way to check student understanding while giving them practice with AP-style questions? These Mini FRQ Exit Tickets are designed to help students practice the types of task verbs and reasoning required on the AP Biology exam while providing teachers with a simple formative assessment tool. This resource focuses on Topic 1.2: Elements of Life from the AP Biology Course and Exam Description (CED). The prompts use commo
9th - 12th
Biology, Chemistry, General Science
Also included in: AP Biology FRQ Exit Tickets- Unit 1 Bundle (Google Slides & PDF)
Chemistry Quantum Numbers Quiz 3 versions (with typed KEY)
The 6-page Chemistry Electrons Unit Quantum Numbers Quiz is entirely customizable and editable. There are three distinct versions of the quiz, each accompanied by a corresponding answer key. Version C, denoted as a "practice quiz," is specifically crafted for comprehensive review purposes. This quiz is great for testing quantum and is designed to be complete in under 20 minutes. Should the problems not align with your requirements, feel free to add or remove problems, given the file's editable
9th - 12th
Chemistry, Physics, Science
Also included in: Chemistry Yearlong Chemistry Curriculum BUNDLE (Moles Solutions + more!)
AP Chemistry Unit 4 Worksheet | Chemical Reactions | Stimulus Set
Net ionic equations and limiting reactant calculations appear on the AP exam every year.Covers redox analysis with oxidation state tracking (permanganate + HCl), half-reaction balancing in acidic solution, stoichiometry with limiting reactants and percent yield (thermite and aspirin), and hydrate analysis. The stimulus set presents a 4-trial PbI₂ precipitation experiment — students write the net ionic equation, calculate theoretical yield and percent yield, and explain why different trials produ
9th - 12th, Higher Education
Chemistry
AP Chemistry Unit 2 Worksheet | Molecular & Ionic Compound Structure | Stimulus
Lewis structures and VSEPR are the two most-tested subtopics in Unit 2 and the most common source of lost FRQ points.Covers Lewis structures (including expanded octets and formal charge), VSEPR geometry and polarity, MO theory for O₂ species, and hybridization from measured bond angles. The stimulus set presents bond angle data for CH₄, NH₃, H₂O, BF₃, and SF₄ — students explain compression trends and equatorial lone pair preference.This worksheet is part of the AP Chemistry Unit Worksheets serie
9th - 12th, Higher Education
Chemistry
Atoms, Ions & Conversions: Chemistry Fundamentals
Chemistry Fundamentals Cheat Sheet (Atoms, Ions & Conversions) ⭐ Product Title Chemistry Fundamentals Cheat Sheet | Atoms, Ions, Isotopes & Conversions | Visual Study Guide 🧪 Description Support your students in mastering the core building blocks of chemistry with this visually engaging, easy-to-follow cheat sheet. This 1-page infographic focuses on atoms, ions, isotopes, and unit conversions, helping students develop the foundational skills needed for success in chemistry. Designed with
Not Specific
Chemistry, Other (Science), Physics
Mole and Stoichiometry problems + answers (Suitable for IGCSE, IB, A-level & AP)
This book contains 1000's of moles, stoichiometry and equation questions and examples. The answers are at the back of the bookIf you are unable to complete any of the questions then you can email me for FREE and I will send you a detailed answer. I am a qualified Analytical Chemist with over 13 years experience working as a Laboratory manager in an Inorganic Chemistry laboratoryThis book is great for all High School and University students studying Mole & Stoichiometry.The book is based on GCSE
9th - 12th, Adult Education, Higher Education
Chemistry, General Science, Physical Science
AP Chemistry Unit 6 Study Guide (Practice Test Included!)
⚗️ AP Chemistry Unit 6 Study Guide + Practice Test (Thermodynamics & Kinetics)Help your students unlock the energy behind chemical reactions with this comprehensive AP Chemistry Unit 6 Study Guide, designed to simplify Thermodynamics and Kinetics! This guide breaks down complex concepts like enthalpy, calorimetry, and reaction energy changes into clear, manageable lessons with step-by-step examples and realistic AP-style questions. Students will strengthen their understanding of how and wh
9th - 12th
Chemistry, General Science, Other (Science)
Also included in: AP Chemistry Bundle Study Guides (Practice Test Included!)
IB DP Sciences | Internal Assessment IA | Writing the Evaluation 2026
IB DP Science IA Evaluation Writing GuideA straight forward guide to help students write the evaluation section for their Internal Assessment. What it is: A writing guide for Criterion D (Evaluation) Focuses on identifying weaknesses and explaining their impact Includes examples for Biology, Chemistry, and Physics What is included: Templates for writing evaluation paragraphs Example evaluations showing a high standard Sentence starters and key terminology Editable document for student use W
11th - 12th
Biology, Chemistry, Physics
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