Percent Increase and Decrease Quiz
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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)
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
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
S3.1 Structure of the Periodic Table (IBDP Chemistry)
This PowerPoint lesson introduces the structure of the periodic table, helping IBDP Chemistry students understand how elements are organised and why patterns in properties occur. Designed for first assessment 2025, it builds a clear foundation in classification, electron configuration, and periodic trends required for exam success. The periodic table arranges elements by increasing atomic number into groups (columns) and periods (rows), allowing patterns in chemical and physical properties to be
11th - 12th
Chemistry
S3.1 Electrons and the Periodic Table (IBDP Chemistry)
This PowerPoint lesson explains how electron configuration links directly to the structure of the periodic table, helping IBDP Chemistry students predict atomic structure from position. Designed for first assessment 2025, it builds the essential skills needed to deduce electron configurations and interpret group and period trends with confidence. The periodic table is arranged by increasing atomic number, and its structure reflects the arrangement of electrons in atoms. This lesson clearly shows
11th - 12th
Chemistry
BUNDLE S3.1 The Periodic Table: Classification of Elements, SL & HL (IBDP Chem)
This comprehensive PowerPoint bundle covers IBDP Chemistry S3.1 Periodic Table: classification of elements (SL & HL), including structure, periodic trends and transition elements. It provides a complete sequence of lessons designed to build deep understanding of how elements are organised and how their properties change across the periodic table. The periodic table is a systematic arrangement of elements by increasing atomic number, where patterns in physical and chemical properties repeat (peri
11th - 12th
Chemistry
BUNDLE S3.1 The Periodic Table: Classification of Elements, SL Only (IBDP Chem)
This bundle of PowerPoints covers IBDP Chemistry SL Topic 3.1: The Periodic Table – Classification of Elements (first examination 2025) and provides a complete, structured teaching sequence aligned to the updated IB specification. It is designed to build deep conceptual understanding of periodic trends, classification and electron configuration, while preparing students for exam-style explanations. Topic 3.1 focuses on how elements are classified in the periodic table and how their position expl
11th - 12th
Chemistry
BUNDLE S3 Classification of Matter, SL & HL (IBDP Chemistry)
This comprehensive IBDP Chemistry S3 Classification of Matter bundle (SL & HL, first examination 2025) includes 23 editable PowerPoint lessons on the periodic table and organic classification. It is designed to give teachers and students a clear, fully structured route through the full S3 content, from classifying elements in the periodic table to classifying organic compounds by functional group and analysing organic structures. In IB Chemistry, classification of matter involves organising subs
11th - 12th
Chemistry
Ireland Country Study Bundle |Video, Song, Mini Book & Worksheets |K–3 Geography
Ireland Country Study Bundle – Complete Geography Unit for K–3 Take your students on an engaging journey to Ireland with this comprehensive country study bundle! This multimedia unit includes a video, song, presentation, mini book, worksheets, map activities, and fine motor practice — everything you need for a complete Ireland geography unit. Perfect for: ✔ K–3 classrooms ✔ Homeschool families ✔ Europe units ✔ Print-and-go social studies ✔ Centers and independent learning 📦 What’s Include
PreK - 2nd
European History, Geography, Reading
Limbic System Reading Guide | Brain Anatomy, Emotion & Behavior Color-by-Number
Limbic System & Emotional Regulation Anatomy, Psychology & AP Psychology | Reading, Case Studies & Critical Thinking Help students understand emotion, memory, behavior, anxiety, and decision-making through the science of the limbic system. This engaging, high-level resource blends brain anatomy, psychology, neuroscience, and real-world case studies to move students beyond memorization and into true understanding. Perfect for Anatomy & Physiology, Psychology, and AP Psychology, this lesso
9th - 12th
Anatomy, Biology, Psychology
NGSS
HS-LS1-2
, HS-LS1-3
Europe for Kids Bundle | 6 Country Studies
⭐ Includes: France, Spain, Germany, Italy, Ireland, and Greece⭐ Save over 35% compared to buying each country separately!Take your students on an exciting journey across Europe with this engaging Europe Country Study Bundle for Kids! This bundle introduces young learners to six European countries through fun presentations, activities, and educational resources designed for preschool, kindergarten, and early elementary students. Perfect for geography lessons, homeschool curriculum, country
PreK - 2nd
European History, Geography, Reading
Phase 4 Phonics Busy Book – Independent Learning Phonics Activities (EYFS/KS1)
🌟 Phase 4 Phonics Busy Book – Printable & Interactive Resource 🌟 Take phonics learning to the next level with this Phase 4 Phonics Busy Book, designed to support children in mastering all 38 sounds required for the Year 1 Phonics Screening Check (including the 30 Phase 4 sounds plus the additional 8 “tricky/other” sounds). This print-and-go resource is perfect for teachers, parents, and carers. Simply download, print, laminate, and bind to create a reusable busy book, or use activities i
PreK - 2nd
Alphabet, Phonics & Phonological Awareness, Reading Strategies
IB physics: A.0 - Error Analysis
This lesson describes the data analysis essential for IB physics Paper 1B and the Internal Assessment. It has 2 sections: The first covers random & systematic errors, error estimation & propagation. This includes the standard formulae used by IB for functions with sums & differences, products & division, and powers. It also describes how to deal with more complex functions such as the trigonometric operators. The second deals with straight line fitting and how to extract error estimates from th
11th - 12th, Adult Education
Basic Principles, Physical Science, Physics
BUNDLE R1.1 Measuring Enthalpy Changes (IBDP Chemistry)
This bundle of PowerPoints covers IBDP Chemistry R1.1 Measuring Enthalpy Changes for first examination 2025, giving students a clear, structured introduction to energy transfer, exothermic and endothermic processes, and calorimetry. It is designed to help students build a strong conceptual and calculation-based foundation in energetics, moving from basic energy ideas to the practical measurement of enthalpy change. In this topic, students learn how energy is transferred during physical and chemi
11th - 12th
Chemistry
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