The things that we used to make the DNA model were… liquorice, baby marshmallows and tooth picks. The backbone was the liquorice The bas was the marshmallows And the structure that holds that backbone and bas together were the toothpicks yes this activity was very helpful in the way of it showed how everything is […]
Category: Grade 9
DNA Bracelet
A=green T= ACT A=GCT T=ACT I=ATA A=GCT N=AAC A=GCT C=Pink G=Purple T=yellow Every 3 cereal pieces represent one letter. The bracelet represents my name. DNA get there by the messenger RNA is a short strand of genetic information that carries the instructions from […]
International Space Station
on November 20, 1998 the international was launched into space. NASA uses the space station to help know what it is like to live and work in space. There are 5 bedrooms, 2 bathrooms, and a gym, the station can hold up to one million pounds.Up to 6 people can live in the space station […]
Parallax
Parallax is when you are looking at on object from one view and then going all the way to a different view and seeing if it changes. e.g. looking at a star in January and then waiting till June to look at it again.The reason because the earth has gone half way around the sun […]
Oobleck Experiment
1) chemical A was a white powder and Chemical B was a yellow liquid 2)I think that it was a physical change because you mixed the too chemicals together 3) I think that obelisk is a both a solid and a liquid because when you were moving tor making it into a ball it would […]
A Series Of Lights
ammeter 1=220 ammeter 2=200 bulb 1=1.5V bulb 2=.7 V battery=3V 10 They are different by 20 ma 2) They are different by bout .8 volts 3) They are still less than the battery the bulbs put together=2.2V
Light Bulb Circuit
We connected two batteries together then connected them to the light bulb with two other wires. The one with two batteries, original we only had one battery but the it wasn’t very bright so when we added a second battery and it got brighter.
Digital Footprint: Reflections on the two video clips
I learned that you have a folder of all the stuff you have done on the internet. and also that anyone can find what you have done
Van De Graaff
I found it interesting when people got close or touched the generator there was a blue spark. It was also cool how the electricity went through a whole bunch of people, like how we all held hands and everyone could feel it. When someone held the lightbulb and then put there hand on the generator […]
Ruler Experiment
1) rubbing the fur on the white strip and then moving it under the ruler not touching the table. 2) 2-3 3) when you touch the table with the white strip the ruler doesn’t move