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
Percentage change shown on graphs
This Year 9 math revision resource helps students visually connect statistical graphs with percentage changes. Designed for end-of-year revision, it bridges the gap between calculating data and understanding its real-world impact.Key Topics Covered:Percentage changeReverse percentageCompound interestLine graphsDual bar chartsGraphs and charts display changes visually,making trends and patterns easy to see at a glance. Percentages express those same changes numerically, giving us precise measurem
8th - 9th
Financial Literacy, Money Math, Statistics
IB Math Applications & Interpretation SL Topic 5 Calculus BUNDLE
This is a GROWING bundle covering IB Math Applications and Interpretation SL Topic 5 Calculus standards: SL 5.1 Introduction to the concept of a limit and derivative interpreted as gradient function and as rate of rangeSL 5.2 Increasing and decreasing functions (coming soon)SL 5.3 Derivative using power rule where all exponents are integersSL 5.4 Tangents and normals at a given point, and their equationsSL 5.5 Introduction to integration as anti-differentiation of functions (indefinite and defi
10th - 12th
Calculus, Math Test Prep, Other (Math)
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
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)
Manifest Destiny Unit Bundle: Primary Sources CER Writing Debate Map Quiz & More
Save time and teach Manifest Destiny from every angle with this complete 6-resource unit bundle for middle and high school U.S. History. Everything you need — from map activities and primary source analysis to debate prep, essay writing, and assessment — is included and ready to use. WHAT'S INCLUDED (6 resources) Manifest Destiny Map Activity: Westward Expansion & U.S. Growth — students trace territorial expansion and analyze geographic growth of the United States Manifest Destiny Lesson: P
7th - 10th
Geography, Native Americans, U.S. History
Introduction to Matter Lesson & Quizzes - Editable Print & Digital - MYP Science
Includes 4 Printable PDFs, 4 Editable Google Docs and 2 Editable Google Forms.Students need to understanding matter and kinetic theory before moving on to more advanced physical science content. Save your time and don't reinvent the wheel! This lesson and quiz resource is a ready-to-use introduction to matter which can be used both in-person and online. It contains everything you need to review or introduce: ElementsAtomsMoleculesCompoundsKinetic TheoryStates of MatterChemical SymbolsThis Middl
7th - 8th
Chemistry, Physical Science
IB History: Increasing tensions between the US and Japan
The Increasing Japanese and US Tension lesson plan is an essential resource for history teachers looking to help students understand the complex events leading up to the attack on Pearl Harbor and the international reaction to it. This lesson plan focuses on the role of US foreign policy, The New Order, the Greater East Asia Co-Prosperity, and the attack on Pearl Harbor and how these events led to increasing tension between Japan and the United States. The lesson begins by introducing students t
11th - 12th
Unpacking the eAssessment Lesson 2 (revision quiz and self-assessment checklist)
To effectively prepare your class for the MYP Mathematics eAssessment, use all four learning experiences (1 hour+ each) which provide students with everything they need to be successful. THIS RESOURCELesson 2 - preparing for part 1/criterion A questions. Working through an unfamiliar problem together, understanding what topics could come up, guidance for creating a study plan, mixed topic questions to be used for a group quiz or independently. Bonus resource: digital self-assessment checklist w
10th
Math, Math Test Prep
Also included in: The Ultimate MYP Maths eAssessment Preparation Pack
Business Management IB 1.2 Types of Organizations - Revision Quiz & Flashcards
One lesson in a series of 5 covering key topics in module ‘1.2 Types of Business Organization’ of the International Baccalaureate Business Management topic. Each lesson comes with key word flash cards, a range of activities and case studies. Ideal for an expert and non-expert teacher alike to deliver the essential content their students need to develop their understanding. The other lessons are as follows: 1. 1. Public v Private Businesses 2. For Profit Businesses 3. Social Enterprises 4. No
9th - 12th, Adult Education, Higher Education
Business
Voronoi Diagram Full Lesson – IB Math Applications & Interpretations
Make teaching Voronoi diagrams stress-free and engaging with this complete lesson bundle designed for IB Math Applications and Interpretations (AI). This resource guides students from conceptual exploration to formal definitions and rigorous practice, making it ideal for both SL and HL students. Students begin with an intuitive investigation of Voronoi diagrams, develop formal understanding with structured notes, and then work through examples that gradually increase in difficulty. Whether y
10th - 12th
Geometry, Graphing, Math Test Prep
CCSS
HSG-CO.A.1
, HSG-GPE.B.5
First Day of Philosophy PowerPoint and Activities for Back to School High School
This resource is designed for high school philosophy courses. It includes introductory slides, discussion questions, group activities, ice breakers, and more. Cover the basics and introduce a few philosophical concepts and activities to get your students thinking. Inside you will find: 11 slides to introduce a high school philosophy class in PowerPoint and Google Slides™ optionsBlank slides available to add your own class/school info"The Unexamined Life" Discussion Questions- Printable PDF + Goo
10th - 12th
Other (Social Studies)
UDHR Human Rights and Responsibilities Lesson Plan Google Slides for High School
Introduce high school students to the Universal Declaration of Human Rights (UDHR) through this engaging Civics and SEL lesson. By the end of the lesson, students will be able to define human rights, explain their importance, identify key rights in the UDHR, and analyze real-world scenarios using a rights-based approach. The activities encourage reflection on fairness, dignity, equality, and students’ own role in promoting inclusion locally and globally. What’s Included: Lesson Plan (PDF) – o
8th - 12th, Adult Education, Higher Education
Civics, Government, Other (Social Studies)
CCSS
SL.11-12.1
, RH.11-12.10
, WHST.11-12.1
Homophones & Commonly Confused Words — English Grammar Workshop
Improve your vocabulary and reading comprehension for the SAT, ACT, AP English, or college writing! Use this grammar and writing workshop to correct your usage of more advanced vocabulary. Impress your teachers with your exceptional ability to never misuse words in your writing! What Unit 1 Includes:In-depth explanations of how to properly use word pairs that are often mixed upPractice quiz section for every word pairFun final assessment where students can correct misused words on social media
10th - 12th, Higher Education
ELA Test Prep, Vocabulary, Writing
Addition and Subtraction of Fractions-Digital Pixel Art Colour by Numbers
An engaging, self-checking activity for practicing the addition and subtraction of fractions with unlike denominators.Product Overview Bring some magic to your math lesson with this Digital Pixel Art Colour by Numbers activity focused on the addition and subtraction of fractions with unlike denominators. Designed for use on Google Sheets, this resource provides instant feedback for students and requires absolutely zero preparation for teachers. It's an ideal assignment for in-class practice, h
4th - 12th
Applied Math, Fractions, Numbers
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
Homophones & Commonly Confused Words — English Grammar Workshop
Improve your vocabulary and reading comprehension for the SAT, ACT, AP English, or college writing! Use this grammar and writing workshop to correct your usage of more advanced vocabulary. Impress your teachers with your exceptional ability to never misuse words in your writing! What Unit 2 Includes:In-depth explanations of how to properly use word pairs that are often mixed upPractice quiz section for every word pairFun final assessment where students can correct misused words on social media
10th - 12th, Higher Education
ELA Test Prep, Vocabulary, Writing
La modernité et le futurisme - Exploring the future of Technology and Science
Stimulate your students’ interest by exploring the future of technology and science with your French students! Students will be engaged to learn about l’avenir de la technologie and the evolution of technology over time to respond to society’s needs. Students will explore la réalité virtuelle, les nouveaux moyens de transport, de communication and more! This resource aligns with the AP® French Science and Technology Themebut is also suitable for French Immersion and other intermediate an
9th - 12th
French, World Languages
Area of a Triangle & Missing Sides: Digital Pixel Art Colour by Numbers
An engaging, self-checking activity for practicing area of a triangle and missing side calculations!Product Overview Bring some magic to your math lesson with this Digital Pixel Art Colour by Numbers activity focused on the area of triangles. Designed for use on Google Sheets, this resource provides instant feedback for students and requires absolutely zero preparation for teachers. It's an ideal assignment for in-class practice, homework, or a fun review activity. Key Features & What's Includ
4th - 9th
Applied Math, Measurement, Numbers
DP Biology D.1 Continuity and Change: Molecules Teacher Resource Pack
Support deep understanding of genetic continuity and molecular change with Edspry’s fully editable IBDP Biology teaching pack—aligned with the 2023 IB Diploma Biology subject guide.This resource pack explores essential topics like DNA replication, protein synthesis, mutation, and gene editing through a conceptual, inquiry-based lens. Built by experienced IB educators, these ready-to-use tools save prep time while supporting the Nature of Science, TOK integration, and real-world relevance. ✅
10th - 12th
Biology
DP Biology C.2 Interaction and Interdependence: Cells Teacher Resource Pack
Help students explore how cells communicate and interact with Edspry’s classroom-ready, downloadable teaching pack—fully aligned with the 2023 IB Biology subject guide.This pack covers advanced cellular processes like chemical and neural signaling. It supports higher-level (HL) and standard-level (SL) IB content through a conceptual, inquiry-based approach. Created by experienced IB Biology educators, the resources integrate Nature of Science and TOK connections while saving valuable teacher
10th - 12th
Biology
DP Biology D.3 Continuity and Change: Organisms Teacher Resource Pack
Deliver powerful lessons on inheritance and homeostasis with Edspry’s comprehensive and editable IBDP Biology teaching pack—aligned with the 2023 IB Diploma Biology subject guide.This classroom-ready resource pack supports inquiry-based instruction on critical biological processes that sustain life and ensure genetic continuity. Designed by IB educators, it promotes the Nature of Science, links to TOK, and builds key conceptual and analytical skills. ✅ What’s Included – 65 Total Downloadabl
10th - 12th
Biology
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