What is light? How many colours are there.?Are some colours just the figment of the mind like red and green light makes yellow? Is white light real, or is it made up of other colours? And is it a wave or a particle? So many questions to find answers to.
Tuesday, 5 December 2023
Monday, 4 December 2023
Biomass
Calculations of Biomass. How many aphids on a leaf? What percentage are infected? The mass of one aphid multiplies up compared to the mass of the tree.
Sunday, 3 December 2023
Sorts and Searches
How do sorts and searches work, and what are their advantages? Mechanically modelling them to see how they might work gives the students another way to visualise what is going on.
Saturday, 2 December 2023
Online lessons
Teaching online with Zoom. We can still do experiments, but they are harder by remote control or have to be demos. But still, with a selection of cameras and tools, we can still make great lessons to be remembered.
Friday, 1 December 2023
Electrolysis
AQA required practical electrolysis but quite a few year 11 students had not done it so after a quick refresher on the theory they had a go and correctly predicted the chemicals and successfully tested for oxygen, hydrogen and chlorine gases.
Thursday, 30 November 2023
Changing air Pressure
Could you change the air pressure with just the heat in your hands? The @Pascoscientific Pressure sensor could detect the change in pressure, and the thermometer recorded the change in temperature as the Pressure went up from 99.1 kPa to 100.1 kPa
Wednesday, 29 November 2023
Maths Homework
Maths Homework - have a go at this Maths Paper. Now we have completed the syllabus practice is essential. With Maths, it is all about practice and learning how to use taught strategies to solve new problems.
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Doppler Rocket
Demonstrating the Doppler effect with the @pascoscientific Doppler Rocket: As the rocket moves away, students can hear the pitch drop (red s...
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Negative feedback is a difficult concept to try and get over so I tried using a balance board and the @pascoscientific smart cart strapped...
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We went to the Bett Show a few weeks ago and there we saw a model of a Liver. It had been knitted so we thought we would have a go. After ...
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#Physics Taking wind speed readings using the PASCO scientific wireless weather station. Grabbing some monthly data on the weather in t...