The worksheet can be used to test understanding of basic concepts of chemical bonding such as- -Electronic configuration of elements. - Writing formula of ionic and covalent compounds. - Drawing lewis structures of ionic and covalent compounds (examples explained). - Properties of ionic and covalent compounds

This worksheet for checking understanding of core concepts such as acid base nature, strong and weak acid, pH and tests for acid and base.

Percentage Yield is interactive Lesson Power Point is the best resource to deliver the concept of “Actual and Percentage Yield” in a most fun and engaging way. The ppt is adequately animated to give teacher full control of the discussion making it highly interactive. Contents- Understanding the cocept of Yield Fun activity Real life example of Yields Actual Yield Theoritical Yield Calculating Theoritical Yield step-wise Interactive questions and HW assignement Performance Task word file.

This is an engaging practice task focused on assessing students knowledge on heat and temperature includes following concepts Heat Temperature Types of energies Unit of Heat Unit of temperature Conversions

This is an engaging practice task focused on Exo and Endo graphs of energy profiles of a reaction. It is excellent to test the following concepts -Identifying the change as endo or exo Identifying the process as endothermic or endothermic Identifying the given graph of energy profile Labeling reactants , products and activation energy Calculating energies from the energy profile.

Performance task - Hess Law This is an engaging practice task focused on Hess’s Law. Master the art of determining enthalpy changes for chemical reactions using indirect methods. Through a series of carefully designed exercises, you’ll piece together reaction pathways and harness the power of stoichiometry to predict overall energy changes. Perfect for both beginners and those looking to refresh their knowledge,or exam practice or just a quick Formative assessment.

Section -A MCQ’s and Section B- Structured Questions Content-  Heat Kinetic energy of particles Temperature  Calorimetry  Heat Capacity  Specific heat capacity  Latent heat  Thermometers

Thermal Physics /Heat - IGCSE Physics Complete Lesson Thermal properties and Temperature Thermal expansion of solids, liquids, and gases at constant pressure Applications and consequences of thermal expansion Measurement of temperature How a physical property that varies with temperature may be used for the measurement of temperature, and state examples of such properties Need for and identify fixed points Structure and action of Liquid-in-glass thermometers Sensitivity,range and linearity of thermometer Structure of a thermocouple and show understanding of its use as a thermometer for measuring high temperatures and those that vary rapidly Structure of a liquid-in-glass thermometer relates to its sensitivity,range and linearity Thermal capacity (heat capacity) Rise in the temperature of a body to an increase in its internal energy Equation thermal capacity = mc Define specific heat capacity Equation change in energy = mc∆T Experiment to measure the specific heat capacity of a substance Melting and boiling in terms of energy input without a change in temperature Distinguish between boiling and evaporation

This is an excellent resource to check understanding of basic concepts of types of enthalpies and their thermochemical equations . Includes concept building questions on following topics. Enthalpy of Formation, Enthalpy of Combustion, Enthalpy of Solution, Enthalpy of Neutralisation, Enthalpy of Hydration, Enthalpy of Fusion, Enthalpy of Vaporisation , Enthalpy of Sublimation. concept of STP Identifying enthalpy types from given equations

This is an excellent resource I have created for students and teachers to understand various concepts of Mole calculations with solved examples. Contents- Elements Compounds Chemical Formula Word Equation Symbol Equation Balancing Equation Relative Atomic Mass Naming Compound Information from a chemical equation Definition of Mole The mole concept Molar Mass Important Formulae Limiting reagent Reacting Masses Reacting masses and ratios Molar Volumes Concentration of Solutions Water of Crystallisation Empirical and Molecular Formula Percentage Yield Percentage Purity Solved Examples of all the concepts

Enable student mastery of K equilibrium and calculating Kp/its units and improve teaching practice with enhanced, smart worksheet that can be solved by students on their devices such as school laptop/ tablet without any hassle of printing and paper shortage. Topics covered - Kp Expression for Kp Calculating Kp

IBDP Physics Circular Motion Revision Test Time 1 Hr 15 min Section A MCQ -15 Questions Section B Structured Resonse Questions-6 Questions Topics Covered – • Circular Motion • Centripetal force • Motion in a circular orbit • Gravitation • Acceleration due to gravity • Keplers Laws of Planetary Motion • Rotational Motion • Gravitational Force • Motion of a Satellite

The document can be used to start IGCSE chemistry lecture on Formula, Equations, Word equation, Symbol Equations and balancing. It can be used by students to self study how balancing of simple and advance equations can be done by following some simple rules. It also explains the importance of writing word and symbol equations and information conveyed by a balanced chemical reaction. Topics Covered • Chemical reaction • Word Equation • Symbol Equation • Balancing Chemical reactions • Simple rules for balancing reactions (anyone can learn how to balance a chemical reaction) • Information conveyed by reactions • Mole and its importance in balancing

Moles and Mole concept Interactive Lesson Power Point Contents- Why Moles What is Moles Hands on Activity with Pomogranate Analysis and evaluation of 6.02 x 10^23 Comparison of Mole with other units How moles make chemistry easy Important formula and their application in calculating Moles, Mass and Volume of gases Class Exercises and Answers Homework Questions

 **IGCSE General Physics -Measurements Revision test. Time- 1 Hr Answer Key Doc ** Apparatus, Clocks  Measuring Cylinders  Errors,  Screw gauge,  measuring,  reading length mass and time  calculation and graphs volume and density

Revision Test- IGCSE Chemistry – Acid Bases and Salts Time-1 Hr. Section -A MCQ’s and Section B- Structured Questions Contents- Acids and their properties Bases and their properties Indicators Universal Indicator Neutralization Reaction Titration Applications and Uses of Acid Bases Salts Preparation Precipitation

Revision Test IGCSE Physics Force and Pressure Time- 1Hr Contents- Multiple choice questions Forces and Pressure Structured Questions Forces and Pressure

This document contains lecture notes on Particulate nature of matter that can be used by teachers as lesson content for complete delivery of the chapter. Students can also use the resource for self learning the concepts such as conversion of states, kinetic particle theory, heating and cooling curve etc. At the end document also contains past exam paper questions from the chapter that have been asked in CIE exam. These questions can be given as worksheet for pracitsing the application of concepts from this chapter. All lecture content is copyright of the uploader. Topics covered- Topics Covered- • Matter • 5 States of Matter • Existence of Common states • Arrangement in Solids liquids and gases • Kinetic Particle Theory • Diffusion • Change of States • Heating Curve • Cooling Curve • Past Exam Questions for practice

This is a quick 15 minutes task for checking Equations Balancing understanding of your students can be given as smart activity in class or HW and covers following concepts Reactants and Products Law of conservation of mass Balancing equations normal types Balancing equations combustion types

This is a quick 30 min task for checking Combustion Analysis and Empirical formula calculations understanding of your students can be given as smart activity in class or HW and covers following concepts Combustion Analysis of Organic compounds Finding moles of C from mass of CO2 obtained Finding moles of H from mass of H2Oobtained Calculating N from mass of NH3 obtained Calculating O from masses of C, H and total mass of compound Calculating empirical formula of burnt hydrocarbon