sources of error, calculation of percentage error, fool proof guide for titration calculations

A power point presentation for teaching the Periodic Table, atomic structure, electronic configuration and periodicity to subsidiary diploma (level 3 Btec Applied science) apprentice lab technicians. Suitable for a lesson or revision.

A power point presentation for a lesson covering the following objectives :P3 Collect and record scientific data. M3 Describe the process involved in accurately collecting and recording scientific data. D4 Compare methods of data collection P3 Identify errors associated with collecting data in an experiment M3 Calculate any errors associated with scientific data collected in an experiment D3 Explain how errors can be minimised in data collected in the experiment

a power point used for a lesson on data presentation covering the following learning objectives: P5 select the appropriate formats for displaying the scientific data that have been collected P6 interpret scientific data M5 interpret the trend in the scientific data collected in an experiment D5 calculate scientific quantities from linear and non-linear graphs

made for a btec level 3 applied science class. Gives example of homologous series (alkanes, alkenes and alcohols)and physical properties . A fact sheet that was used for an assignment looking at the differences in physical properties of different homologous series related to intermolecular forces.

used as a lesson presentation, includes scientific notation, significant figures and any other number skills needed at level 3. Uses in-text questions to test understanding.

Power point presentation for a lesson on using algebra in science. Includes in text questions for practice.

powerpoint which outlines the ways of estimating purity of samples- includes melting point, gas-liquid chromatography, HPLC, spectroscopy. Used as a lecture for btec students

A short powerpoint created to teach btec applied science apprentice lab technicians how to calculate percentage error when measuring reagents (such as making up a standard solution) and how to calculate an unknown concentration during a titration- a failsafe method! Suitable for AS/A level chemistry- the titration calculation is applicable to GCSE chemistry problems.

Power point that outlines writing formulae, balancing equations, quantities in reactions, preparing standard solutions, titrations, titrations and industry