Wave Energy

 We see waves all the time but it takes a machine like this to show that the particles in the wave only go up and down and its the energy that moves along. #iteachphysics #Science #STEM

Reversible Experiments

 Making experiments reversible Looking at Hydrous and Anhydrous Copper Sulfate. I was surprised when the students found out we to repeat this experiment over and over again without loss. #iteachchemistry #Science #STEM

Terminal Velocity

 Getting some great Terminal Velocities with a mass falling in a tube of water using a @pascoscientific rotation sensor and Capstone. #iteachphysics

Titrations

 Having fun using pipettes, digital pipettes and titrations using burettes and @pascoscientific drop counter and Capstone. Letting the students play with old and new technology and comparing the accuracy. #Science #STEM

Ligands

 I love doing these experiments. Such pretty colours. My favourite is the Ammonia with Copper Sulfate

with that deep blue, but all are beautiful.

Ravens eye

Using the canon 70D on a gimbal with the ravens eye to get some steady shots of me teaching. I am known to move about a bit and the camera can follow me as I move across the studio

Redox

 Redox - A level Chemistry A Hard Saturday Morning trying to get the students to understand OILRIG

Oxidation is Loss of Electrons

Reduction is Gain of Electrons