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Arm wrestle predictions
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Arm wrestle predictions

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By simply looking at each other the students can "guess" who would win an arm wrestle. Simply looking gives them a little EVIDENCE so they are actually predicting NOT just guessing. BUT just looking is not good enough for dependable predictions so this worksheet is used again but after the PUSH force of every student is measured first using an ERGOMETER (very large newtonmeter) students can then match a small force against a very large one , can be fun, even more fun is when closely balanced forces DO generally take ages and it is the cheering of the rest that decides the winner This sheet allows for some surprises as you will discover the small, weaker students actually beat some bigger students because of training, clubs, etc
What do you know about light?
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What do you know about light?

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Thought provoking worksheet on light and what you thought about it. Pictures are a great way to overcome conceptual difficulties, very friendly
TUG of war
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TUG of war

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Moving on from arm wrestling the students measure their max pulling force. I usually hold one end of the ergometer and the students pull (steadily) the other, the whole class is done...you can have great fun here. (no snatching as it is not fair) 2 goes each and the best force is recorded. You do need a tug of war rope, but it is worth it's weight in gold. Students predict who will win and hopefully see it is not the number of people that counts but the total force 1 vs 1, 2 vs 1, in some cases if the totals are closely balanced 3 vs 1 and it WORKS ultimately the students predict a well balanced war using the whole class (FORCES not number of people is key) students can draw and cut out people write names and forces on them and a poster (with a long piece of string) can be produced to show the 2 teams
How long does it take?
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How long does it take?

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Simple activities to get students thinking abot time intervals and what they mean. Everyday activities are thought about and estimates of time recorded on the worksheet
EGG SQUASH challenge
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EGG SQUASH challenge

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I use this often with many groups. The challenge is to protect their raw egg by only using specific materials and amounts (FAIRLY all groups are given exactly the same materials) how much they use is up to them, they can cut, bend etc what they want You must make a wooden jig, simple 2 bits of wood and 3 lengths of dowling, mine has lasted me 20 years so far and does not smell of eggs at all as it is washed everytime The best result I have ever had was a tube(crum,ple zone and balloon (airbag) affair which protected the egg from a 2kg mass dropped on it from over 2m height
Arm wrestle better predictions
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Arm wrestle better predictions

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This sheet allows for the whole group to be measured one by one with an ergometer, have fun measuring each student's push force(much like a bullworker) for both arms. ie student holds one end of ergometer(large newton meter)in one hand close to waist while the other arm pushes the other end down from above. You can give the class 2 attempts as they watch their peers with better techniques get bigger FORCES and record the higher one Then the fun starts picking arm wrestle competitions, some silly and easily predicted others beautifully balanced
Familiar plants
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Familiar plants

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Very simple worksheet designed to make students realize that scientific names of parts of plants...roots, stem, flower, fruit have common names that they already know...carrot, leek, fruit I have provided a shopping bag of fruit & veg to display and just let the students explore and realize, of course a set of photos works just as well but you can't eat them afterwards
Teeth quiz
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Teeth quiz

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Short simple quiz that allows you to judge the understanding and level of your students
A Basic course in Electricity
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A Basic course in Electricity

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Suitable for students and non "physics specialist staff" Plenty of anecdotal info, historical info but particularly the basics of what electricity is, current, voltage, series, parallell circuits. plenty of activities and worksheets as well as calculations to do and done for you. Some of the info is dated as I wrote it in the late 80s but still applicable. basic stuff can be used with primary but higher level work is appropriate for KS4 and can reinforce work in KS5 especially clearing up some misconceptions I have met in students over the years.
Red & Blue Litmus
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Red & Blue Litmus

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Using red & blue litmus to investigate different substances. Both red & blue results are required for correct results
Listen...can you tell what itis?
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Listen...can you tell what itis?

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A nice powerpoint bunch of slides..sound followed by the answer, you can edit the answers to suit yourself and names of staff for a bit of fun. Add extra slides with your own sounds/student's or staff voices. Use your imagination...the idea is to recognize sounds...they can be anything..dropping things, flushing, rubbing, scratching, pets, etc etc etc
Babies
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Babies

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A basic worksheet with my drawing of a baby inside the womb. Works well with most students and promotes discussion
How do you feel after excercise?
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How do you feel after excercise?

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Getting students to think about any changes to their body due to excercise. This involves 3 levels of excercise (more if you wish) after which the students need to measure/monitor changes in their body. This leads onto the 2 more activies/worksheets about lung capacity