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CC9 Calculations involving masses (Edexcel Combined Science)

CC9 Calculations involving masses (Edexcel Combined Science)

SoW for CC9 teaching students how calculate concentrations, reacting masses, limiting reactants, empirical formula, balanced equations from masses and Mr values. Includes worked examples and practice questions. Written in conjunction with the Pearsons Edexcel Combined Science text book although not used within the resources.
RAphale
IB DP Environmental Systems & Societies - IA Preparation - Instrument Accuracy Pack

IB DP Environmental Systems & Societies - IA Preparation - Instrument Accuracy Pack

Internal Assessment Preparation Activity on Instrument Accuracies This activity is designed to help students determine and distinguish between different methods used to determine instrument accuracies of analogue and digital measuring devices they will encounter in their Internal Assessment (IA) activities. They should be encouraged to refer to this activity on a regular basis to help them complete the Results, Analysis and Conclusions (RAC) assessment criteria. This resource uses data examples from typical ESS activities. Document Length: 12 pages Duration: 1 - 2 lessons Includes: - Background information to help students correctly process and present instrument accuracies from different instrument types. - Worksheet exercise - Teacher notes (on duration, preparation, resources and considerations) - Answers to worksheet exercise
RolandSB
IB DP Environmental Systems & Societies - IA Preparation - Experimental Errors Pack

IB DP Environmental Systems & Societies - IA Preparation - Experimental Errors Pack

Internal Assessment Preparation Activity on Experimental Error This activity is designed to help students determine, distinguish between and process correctly the different types of experimental error they will encounter when sampling, collecting, recording and processing data for their Internal Assessment (IA). There are a variety of sources of errors that can occur when recording instrument readings contributing to uncertainties in processing data and resulting in drawing unreliable conclusions. These are defined either as human or experimental errors. Both need to be accounted for (measured) to help students determine the accuracy and reliability of your results. Document length: 16 pages Duration: 1 - 2 lessons Includes: - Background information to help students distinguish and assess the contribution of human and instrument error using data examples specifically from this course. - Worksheet exercise - Teacher notes (on duration, preparation, resources and considerations) - Answers to worksheet exercise
RolandSB
AQA A Level Chemistry REVISION - Exam Questions PowerPoint

AQA A Level Chemistry REVISION - Exam Questions PowerPoint

New AQA A Level Chemistry PowerPoint file - containing over 200 past exam questions and 250 slides! This is a well-organised, clear to read and useful PowerPoint, for ALL AQA topics 7404 7405 - answers provided in the PPT too. As a classroom revision aid for leading up to the exams. Question types include multiple choice, practical, long-answers etc. (Preview file too, to check it out) - could be useful for other boards as well... Review it - Suggestion? Enjoy
AaronZZ
Entire Course: AQA Combined Science - Trilogy - Chemistry

Entire Course: AQA Combined Science - Trilogy - Chemistry

An outstanding, time-saving opportunity. This bundle contains all the ingredients to run the AQA Combined Science – Trilogy (Chemistry) Contents: • 65 X 1 Hour Lessons (Lessons include: Differentiated content, worksheets, practicals, exam questions, progress checks). • A number of Mastery Booklets that can act as revision/lesson aid. • Knowledge Organisers covering every topic mentioned below. Lessons included have been graded outstanding my Lead Practitioners. Files comes zipped due to large amount of data. For more information in the various topics, you can find and purchase them separately from my shop. For more information, email tfoddy@live.com. Thanks for looking and leave a review! Lessons Include: C1 Atomic Structure C2 The Periodic Table C3 Structure and Bonding C4 Chemical Calculations C5 Chemical Changes C6 Electrolysis C7 Energy Changes C8 Rates and Equilibrium C9 Crude Oil and Fuels C12 Chemical Analysis C13 The Earth’s Atmosphere C14 The Earth’s Resources
TOddy2016
AQA Combined Science - Trilogy: C14 The Earth's Resource

AQA Combined Science - Trilogy: C14 The Earth's Resource

A complete set of 3 (1 hour) lessons linked to the C12 The Earth's Resources AQA Chemistry specification. All lessons contain tasks, exam-style questions and all knowledge required. Lessons included in bundle: C14.1 Finite and Infinite Resources C14.2 Water Safe to Drink C14.3 Treating Waste Water All lessons have been rated outstanding by lead practitioners. A great, time-saving bundle. Thank you for looking, please leave a review.
TOddy2016