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Husain's Science Resources (Phy+ Chem + Bio) specialist

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Hi I am a trained senior teacher for chemistry and have experience in teaching IGCSE,Edexcel, IB, A level, Victorian curriculum and CBSE. I have written lecture notes explaining the concepts in chemistry chapter wise that gives a clear idea to new teachers and students about how to apply these concepts these concepts in solving exam questions. I have some excellent resources for new chemistry teachers and new form teachers of primary and secondary classes.

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Hi I am a trained senior teacher for chemistry and have experience in teaching IGCSE,Edexcel, IB, A level, Victorian curriculum and CBSE. I have written lecture notes explaining the concepts in chemistry chapter wise that gives a clear idea to new teachers and students about how to apply these concepts these concepts in solving exam questions. I have some excellent resources for new chemistry teachers and new form teachers of primary and secondary classes.
General Physics, Measurement, Motion Complete Lesson  ppt. 35 slides
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General Physics, Measurement, Motion Complete Lesson ppt. 35 slides

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Contents: • Length and time • Use and describe the use of rules and measuring cylinders to find a length or a volume • Use and describe the use of clocks and devices, both analogue and digital, for measuring an interval of time • Obtain an average value for a small distance and for a short interval of time by measuring multiples (including the period of a pendulum) • Density and its measurement for various types of objects • Understand that a micrometer screw gauge is used to measure very small distances • Motion Define speed and calculate average speed from total time total distance • Plot and interpret a speed-time graph or a distance-time graph • Recognize from the shape of a speed-time graph when a body is – at rest – moving with constant speed – moving with changing speed • Calculate the area under a speed-time graph to work out the distance travelled for motion with constant acceleration
Periodicity - Periodic Table Chapter Notes Complete Lesson IB - A Level Chem
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Periodicity - Periodic Table Chapter Notes Complete Lesson IB - A Level Chem

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This is an excellent resource for teaching IB and A level Class about periodic table and periodic properties. Contents- • The periodic table is arranged into four blocks associated with the four sub-levels—s, p, d, and f. • The periodic table consists of groups (vertical columns) and periods (horizontal rows). • The period number (n) is the outer energy level that is occupied by electrons. • The number of the principal energy level and the number of the valence electrons in an atom can be deduced from its position on the periodic table. • The periodic table shows the positions of metals, non-metals and metalloids. • Deduction of the electron configuration of an atom from the element’s position on the periodic table, and vice versa. Transition elements have variable oxidation states, form complex ions with ligands, have coloured compounds, and display catalytic and magnetic properties. • Zn is not considered to be a transition element as it does not form ions with incomplete d-orbitals. • Transition elements show an oxidation state of +2 when the s-electrons are removed. • Explanation of the ability of transition metals to form variable oxidation states from successive ionization energies. • Explanation of the nature of the coordinate bond within a complex ion. • Deduction of the total charge given the formula of the ion and ligands present. • Explanation of the magnetic properties in transition metals in terms of unpaired electrons.
Atomic Structure Practice Sheet & Answers-IB/ AS level/ AP/ Edexcel K-12 Chemistry
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Atomic Structure Practice Sheet & Answers-IB/ AS level/ AP/ Edexcel K-12 Chemistry

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IB/ AS level/ Edexcel K-12 Chemistry – Atomic Structure WS Exam Style Questions and Marking Scheme Section A MCQ’s and Section B Theory questions Contents- • Electron, Protons and Neutrons • Mass number • Mass Spectroscopy • Rutherford’s Exp . • Bohr Hydrogen Spectrum • Gas Laws • Ionization Energy • Quantum Mechanical Model of Atom • Electronic Configuration
Periodic Table _IGCSE_Chemistry_Worksheet and Ans Key
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Periodic Table _IGCSE_Chemistry_Worksheet and Ans Key

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The worksheet can be used to test understanding of IGCSE concepts of periodic properties such as- -Arrangement of elements in periodic table - Groups and periods in periodic table -Properties of group I, II, transition metals,halogens and inert gases.
Periodic table Practice Questions revision sheet-IB/ AS-A level / Edexcel K-12 Chemistry
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Periodic table Practice Questions revision sheet-IB/ AS-A level / Edexcel K-12 Chemistry

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IB/ AS-A level / Edexcel K-12 Chemistry – Periodic table Worksheet Exam Style Questions and Marking Scheme Section A MCQ’s and Section B Theory questions Contents- Modern Periodic Table Trends and Periodicity Solubility of chlorides Oxidation states Atomic Radii Metallic character Nature of Oxides Ionization Energy Electron Affinity Melting point Chemical Properties in various groups and periods Transition Metals Complex ions and geometry Properties of Transition metals
Chemical Kinetics IB/ A Level Chemistry Complete Lesson /Chapter Notes
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Chemical Kinetics IB/ A Level Chemistry Complete Lesson /Chapter Notes

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The resource contains all the required notes for IBDP HL and SL , A level Chemistry for Chemical Kinetics (Rate of the Reaction) Chemical Kinetics Expression of rates. Stoichiometric relationships of rates of different substances in a reaction. Determination of reaction orders, rate laws, and rate constant by method of initial rate. Determination of rate laws by graphical or integration method. Determination of half-lives Determination of activation energy Elementary steps and reaction mechanism Effect of catalysts
Half Life , Reaction Kinetics, Collisions and Maxwell Boltzmann , Complete Lesson PPT 34 slides
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Half Life , Reaction Kinetics, Collisions and Maxwell Boltzmann , Complete Lesson PPT 34 slides

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The lesson clearly introduces and scaffolds the concept of half life and connects it to its mathematical calculation in numerical problems. includes PPT 34 slides + Practice WS on Half life = Total value for money and your preparing time. What is half life Half Life and Kinetics Half-Life- 1st order Half-Life- 2nd order Rate Laws and Integrated Rate laws Formula for half life Collision Theory of kinetics Temperature dependence of rate Maxwell Boltzmann Distribution Curves Activation Energy Reaction Coordinate Diagrams Arrhenius Equation Reaction Mechanisms