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Roundowl's Shop

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(based on 33 reviews)

A shop dedicated mainly to Chemistry resources for GCSE and A Level, but with other bits and bobs thrown in - my GCSE resources are based around the Edexcel exam board.

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A shop dedicated mainly to Chemistry resources for GCSE and A Level, but with other bits and bobs thrown in - my GCSE resources are based around the Edexcel exam board.
Edexcel forming negative ions Gd 1-5
roundowlroundowl

Edexcel forming negative ions Gd 1-5

(0)
How negative ions are formed - could be used for any exam board. A couple of old images from “boardworks” have been used to illustrate the concepts. Feel free to adapt for yourself.
Edexcel calculating relative formula mass Gd 5-9
roundowlroundowl

Edexcel calculating relative formula mass Gd 5-9

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Lovely little lesson introducing the skills and application of this fundamental chemistry topic. Includes a reminder about the periodic table and what all the "numbers mean"Aimed at the higher end so contains some tricky extension work for the students to have a go at. feel free to share this with colleagues.
Edexcel chemical calculation recap Gd4-7
roundowlroundowl

Edexcel chemical calculation recap Gd4-7

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Revision lesson on the main themes in the chemical calculation topic. Use of the Pearson combined textbook would be handy as there are some page references that relate to it, but you could use whatever textbook you have and adapt it.
Edexcel alka seltzer rates of reaction prac fordoundation
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Edexcel alka seltzer rates of reaction prac fordoundation

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Super simple rates of reaction practical lesson for a low ability foundation set. To save cash use magnesium carbonate powder or if you can afford it - alka seltszer tablets broken up into rough quarters. Visual method availableto help students with the practical that could be printed out.
AS Chem titration prac
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AS Chem titration prac

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Simple lesson to remind students about the wonders of the titration method. A good reminder from GCSE moving onto more sophisticated work at AS level.
Edexcel large covalent compounds practical Gd1-5
roundowlroundowl

Edexcel large covalent compounds practical Gd1-5

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Straightforward practical where you can use “waxy” acids available in many school labs e.g steric acid to find out there melting points and compare them to their carbon chain length. In this practical I use lauric, steric ans palmitic acid tn this practical, You must carry out your OWN risk assessment before using with pupils. “Active learn” sheet cc7a sheet is handy for this but not essential
Particle penny drop experiment KS3
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Particle penny drop experiment KS3

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Simple experiment you could pull off in one lesson. Good opportunity to introduce independent/dependent and control variables. How many “drops” will the penny hold? Let’s find out!
Y7 Science Safety Lesson Simple
roundowlroundowl

Y7 Science Safety Lesson Simple

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Nice lesson looking at safety in Science along with some straightforward tasks to try. Hazcard info on slides you can print out, stick to walls so students can do some focused research.
Investigating solubility of sugar
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Investigating solubility of sugar

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A practical investigation looking at the solubility of sugar. Simple practical involving identification of variables, data collection and practical analysis questions at the end. Could be fit into an hour lesson or perhaps a double lesson depending on how long you give students to collect data. Simple to resource - no unusual bits of kit needed.
Edexcel introduction to polymers
roundowlroundowl

Edexcel introduction to polymers

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Intro lesson to polymers as part of the bonding and structure unit. Starter questions and video links included. Uses the standard Edexcel combined Science textbook for some of the activities from section CC7a. Aims of the lesson are State what a polymer is State what a monomer is Explain how a polymers structure affects their properties Describe how polymers can form Link a polymers melting temperature to their physical properties