Percent Increase and Decrease Quiz
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IB Economics 2.5b PED Applications | Revenue & Tax Incidence | CBCI
✅ WHAT'S INCLUDED Student Resource + Teacher Guide (2 pdf files)Syllabus-aligned: 2.5 — AO2, AO3, AO4No prep required📋 WHAT STUDENTS WILL LEARN PED and total revenue: when price rises increase or decrease revenueFirm pricing strategy informed by PEDGovernment taxation and PED: tax incidence on elastic vs inelastic goodsRevenue change diagramsHL: why primary commodities have lower PED than manufactured productsTransferable application to new market contexts
11th - 12th
Economics
Also included in: IB Economics Unit 2 Microeconomics | Complete 20-Lesson Bundle | CBCI
S3.1 Discontinuities in Ionisation Energy, HL (IBDP Chemistry)
This PowerPoint lesson explains discontinuities in first ionisation energy for IBDP Chemistry HL (first examination 2025), helping students understand deviations from periodic trends. It provides a clear, structured explanation of how these discontinuities give evidence for sublevels and electron pairing. Ionisation energy is the energy required to remove one mole of electrons from one mole of gaseous atoms to form one mole of gaseous 1+ ions. Across a period, first ionisation energy generally i
11th - 12th
Chemistry
Algebra I: Translating Words to Math (Editable)
FeatureDetailTotal Slides:~20 Slides Key Activities:2 (Vocabulary matching, Translation practice) Full Product DescriptionTopic: Algebra I Key Concepts: Variables, Algebraic Expressions, Evaluation, Simplifying, Key Words (Sum, Difference, Product) Target Grade Level: Grades 7-9 An excellent foundation lesson for Algebra I. This editable PowerPoint focuses on the critical skill of translating English phrases into mathematical expressions (e.g., "Ten more than a number" becomes "n + 10"). Importa
7th - 12th, Adult Education, Higher Education
Algebra, Math Test Prep, Physics
BUNDLE R1.4 Entropy and Spontaneity HL Only Content (IBDP Chemistry)
This bundle of 3 PowerPoints covers IBDP Chemistry HL R1.4 Entropy and Spontaneity for first examination 2025, including entropy changes, Gibbs energy, spontaneity and the link between Gibbs energy and equilibrium. It provides a clear, carefully sequenced set of lessons that helps students move from core thermodynamic ideas to the higher-level calculations and interpretations required for IB exam success. Entropy and spontaneity are central ideas in thermodynamics. Entropy is a measure of disord
11th - 12th
Chemistry
S3.1 Metallic and Non-Metallic Continuum (IBDP Chemistry)
This PowerPoint lesson explores the metallic and non-metallic continuum, showing how bonding and oxide behaviour change smoothly across Period 3. Designed for IBDP Chemistry (first assessment 2025), it helps students connect electronegativity, bonding type, and acid–base properties to observable chemical trends. Chemical bonding and element behaviour exist on a spectrum rather than in rigid categories. This lesson develops the idea of a continuum from metallic to ionic to covalent bonding using
11th - 12th
Chemistry
R1.4 Entropy, HL (IBDP Chemistry)
This PowerPoint lesson covers entropy and disorder for IBDP Chemistry (first examination 2025), helping students understand energy dispersal and predict entropy changes in physical and chemical processes. It provides a clear, structured approach to both conceptual understanding and calculation of standard entropy changes. Entropy (S) is a measure of the disorder or randomness of particles in a system, as well as how energy is distributed. Systems with higher entropy have particles that are more
11th - 12th
Chemistry
Also included in: BUNDLE R1.4 Entropy and Spontaneity HL Only Content (IBDP Chemistry)
Genetics Bundle | Punnett Squares, Probability, Lab, Worksheets & Quiz | Complet
Save time and teach genetics with this complete, ready-to-use Punnett Squares & Probability bundle!This Genetics Bundle includes everything you need to teach inheritance, Punnett Squares, and probability in an engaging and structured way. Designed for middle and high school Biology, this bundle combines lesson planning, hands-on learning, practice, and assessment in one easy-to-use resource. 📦 What’s Included: ✔ Detailed Lesson Plan (5E Model) ✔ Punnett Square Practice Worksheet ✔ Student
9th - 12th
Biology
Mendelian Genetics Bundle | Lesson Plan, Worksheet, Lab Activity, Quiz & Study G
Save time and teach genetics with this complete, ready-to-use Mendelian Genetics bundle!This comprehensive Biology unit includes everything you need to teach, practice, assess, and review key genetics concepts. Perfect for engaging students while simplifying lesson planning. 📦 What’s Included: ✔ Detailed Lesson Plan (5E Model) ✔ Student Worksheet ✔ Hands-on Lab Activity ✔ Quiz/Test (Versions A & B) ✔ Student Study Guide 🎯 Topics Covered: Mendel & pea plant experiments Genes, allel
9th - 12th
Biology
IB Psychology Lesson 12: Consolidating Models of Learning & Cognition
This versatile, student-led lesson is designed as a consolidation and reflection session after Lessons 1–7 in the IB Psychology Learning and Cognition unit (2025 spec). It is structured to help students step back and evaluate the strengths and limitations of cognitive and sociocultural approaches to explaining learning and cognition. While designed to precede the introduction of biological factors, this lesson is flexible and can also be adapted for use after the biological or culture & en
11th - 12th, Higher Education
Psychology
Also included in: IB Psychology Learning & Cognition Unit (Complete Bundle) NEW GUIDE
IB Psychology Lesson 8: Cognitive Biases | Learning & Cognition Unit
This fully resourced and editable lesson introduces students to cognitive biases and their influence on thinking and decision-making, a key subtopic within the Learning & Cognition unit of the IB Psychology 2025 specification (first assessment 2027). Students explore real-world examples of bias, such as the framing effect, confirmation bias, and anchoring, while linking these to core models like the Dual Processing Model. The lesson uses student-led tasks, real-world scenarios, and exam
11th - 12th
Psychology
Also included in: IB Psychology Learning & Cognition Unit (Complete Bundle) NEW GUIDE
IB Psychology Lesson 7: Dual Processing Model | Learning & Cognition (2025 Spec)
This fully resourced, student-led lesson introduces the Dual Processing Model of thinking and decision making, focusing on System 1 and System 2 thinking. Through inquiry, application, and research evaluation, students explore how we make decisions and the psychological factors influencing our thought processes. Part of the Learning & Cognition unit for the new IB Psychology 2025 specification, this is Lesson 6 in the sequence and builds directly on previous work on memory and cognitive pro
11th - 12th
Psychology
Also included in: IB Psychology Learning & Cognition Unit (Complete Bundle) NEW GUIDE
IB Psychology Learning and Cognition | 2. Classical & Operant Conditioning
This complete and editable IB Psychology lesson introduces students to classical and operant conditioning, exploring how learning is shaped by association and consequences. Students apply the work of Pavlov and Skinner to real-world scenarios and begin evaluating the usefulness and limitations of behaviourist theories in modern contexts. The lesson is deliberately designed with a clean, uncluttered layout to reduce cognitive load and make it easy to adapt to your school's preferred theme
11th - 12th
Psychology
Also included in: IB Psychology Learning & Cognition Unit (Complete Bundle) NEW GUIDE
Grade 7 Maths Test/Quiz - ASSET Model Questions (Editable)
"Grade 7 Math Assessment - ASSET Model Questions | 15 Practice Test Questions with Answer Key" General Information: This resource provides 15 grade-level appropriate math questions aligned with ASSET testing standards. Perfect for standardized test preparation, practice assessments, and identifying student skill gaps. Multiple-choice format with comprehensive answer key helps both teachers and students understand correct answers and reasoning. Content Breakdown: Number of Slides: 18-20 sli
4th - 12th, Adult Education, Higher Education
Algebra, Math Test Prep, Physics
Naming Compounds and Ions (Editable pptx)
Make chemical naming simple and stress-free with this Naming Compounds and Ions PowerPoint for Grades 7–11. The opening slides grab attention by showing how charges determine correct formulas—making confusing rules instantly understandable. Covers ionic compounds, covalent compounds, polyatomic ions, transition metals with Roman numerals, and formula writing rules. Includes common ions tables, step-by-step examples, and practice sets. Estimated Slide Count: ~20–25 slides Activities Included: 1
7th - 12th, Adult Education, Higher Education
Chemistry
Cell Cycle & Mitosis: Visual Question Bank (Editable)
Full Product DescriptionTopic: AS Biology, Cell Division, Mitosis Key Concepts: Cell Cycle, Chromosome, Histone, Mitosis, Prophase, Metaphase, Anaphase, Telophase, Cytokinesis Target Grade Level: Grades 10-12 (AS/AP Biology) This fantastic, editable resource is a visual question bank for any unit on the cell cycle and mitosis. It is not a traditional lecture; it's a powerful review tool where each slide poses a key question, followed by a slide with a visual, picture-based answer. Important
7th - 12th, Adult Education, Higher Education
Biology
Also included in: Cell Reproduction & Genetics Pathway Grades 10-12
Math Vocabulary Quiz - Saxon 7/6 (Grades 6-7) (Editable)
"Math Vocabulary Review Quiz - 20 Terms with Definitions | Saxon 7/6 & Beyond" General Information: A comprehensive vocabulary review resource covering essential mathematical terms for grades 6-7 students. This resource helps students master foundational vocabulary across multiple mathematical concepts including operations, properties, and mathematical relationships. Clear definitions, examples, and study slides make this ideal for vocabulary mastery and test preparation. Content Breakdown:
4th - 12th, Adult Education, Higher Education
Algebra, Math Test Prep, Physics
Also included in: Math Fundamentals: Geometry, Algebra & Arithmetic Strategies (Editable)
Physics Quiz: Acceleration vs. Equilibrium (Editable)
FeatureDetailTotal Slides:~12 Slides Key Activities:1 (Interactive class quiz with answers) Topic: Physics, Forces, Newton's Laws Key Concepts: Net Force, Equilibrium, Acceleration, Free Body Diagrams, Vectors Target Grade Level: Grades 8-11 This is a straightforward, editable "bell-ringer" or check-for-understanding activity. It presents students with various free-body diagrams and asks them to determine if the object is accelerating or in equilibrium based on the net force. Important Informati
7th - 12th, Adult Education, Higher Education
Basic Operations, Math Test Prep, Physics
Mental Maths Quiz - Grades 4-7 (Editable)
"Quickfire Mental Maths - 25 Questions Quiz & Answer Key | All Grade Levels" General Information: This dynamic mental mathematics quiz resource includes 25 quickfire questions designed to boost students' calculation skills and mathematical fluency. Perfect for daily warm-ups, dismissal activities, or quick assessments. The resource covers multiple mathematical strands including arithmetic operations, fractions, percentages, geometry (perimeter, area, volume), unit conversions, symmetry, and pr
4th - 12th, Adult Education, Higher Education
Algebra, Math Test Prep, Physics
IB Global Politics Theories Unit Lesson 1: Introduction to Political Theories
This student-led, editable Google Slides lesson introduces the purpose, value, and limitations of political theories in IB Global Politics. It focuses on three major perspectives: Realism, Liberalism, and Critical Theories (including Feminism and Marxism), helping students understand how each lens frames power, legitimacy, sovereignty, and interdependence. The lesson is designed to build the analytical and evaluative skills needed for Paper 2 extended responses and to deepen conceptual un
11th - 12th
Civics, Government, Other (Social Studies)
Also included in: IB Global Politics Theories Unit | 5-Lesson Bundle | New Guide
IB Psychology Assessment Lesson 12: Concepts Essay
This ready-to-use IB Psychology lesson supports students in applying and evaluating the six core concepts from the 2025 specification (Causality, Bias, Measurement, Perspective, Responsibility, Change). Students complete a retrieval-based starter, a concept recall task, and then a 15-mark extended response using a structured planning and reflection framework. This lesson has been designed as a summative assessment for my introduction to concepts scheme of learning (available as a bundle in m
11th - 12th
Psychology
Years 7–10 Writing Rubrics Bundle | A–E Scale | Australian Curriculum V9
Secondary writing rubrics for Australian teachers — Criterion 3 shifts to Language & Style from Year 7 onwards, reflecting the increased academic register expected in secondary. What's included:Year 7: Narrative, Informative, Persuasive (12 files)Year 8: Narrative, Informative, Persuasive (12 files)Year 9: Narrative, Informative, Persuasive (12 files)Year 10: Narrative, Informative, Persuasive (12 files)Every rubric in 4 versions: Colour PDF · B&W PDF · Colour Word · B&W WordRubric details:5 cri
7th - 11th
Writing, Writing-Essays, Writing-Expository
S3.2 Homologous Series (IBDP Chemistry)
This PowerPoint lesson introduces homologous series in organic chemistry for IBDP Chemistry (first examination 2025) and explains how organic compounds are grouped based on their functional group and structure. It helps students understand patterns in organic molecules and predict trends in physical and chemical properties. A homologous series is a family of organic compounds that share the same functional group and general formula. Members of the same series have similar chemical properties but
11th - 12th
Chemistry
Geometrical Shapes (Elementary) Grade Level: 2nd – 4th (Editable)
Geometrical Shapes (Elementary)Grade Level: 2nd – 4th GradeDescription: A bright, elementary-friendly introduction to polygons (triangles, quadrilaterals) and parts of a circle (radius, diameter, chord).How to Use: Use as an Introduction & Assessment. The presentation ends with a 10-question interactive quiz where students can click answers to see if they are correct ("Well Done!" vs "Sorry!"). Great for a whole-class smartboard activity.Stats: 24 Slides | Includes Interactive Quiz.
7th - 12th, Adult Education, Higher Education
Algebra, Math Test Prep, Physics
S3.2 Infrared Spectroscopy, HL (IBDP Chemistry)
This PowerPoint lesson covers infrared (IR) spectroscopy for IBDP Chemistry HL (first examination 2025), focusing on identifying functional groups and interpreting spectra. It provides a clear, structured approach to analysing IR data and linking absorption peaks to molecular structure. Infrared spectroscopy is an analytical technique used to identify the types of bonds present in a compound based on how they absorb infrared radiation. Chemical bonds vibrate at specific frequencies, and when IR
11th - 12th
Chemistry
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