YEAR 10 WIND RACERS

Aim:to make the faster wind racer out of the rest

Equipment:

• Trolley (cart chassis)
• String
• Cardboard
• Paper
• Scissors
• Tape
• clamp stand

Research:

https://www.youtube.com/watch?v=Mylca_onT_I

https://www.youtube.com/watch?v=oieUfXyYUBI

Method:

1. cut the pierce of paper into a triangle
2. rap the end of the triangle on a skinny piece of cardboard 
3. make sure its secure and stable 
4. stick the skinny piece of cardboard on the the base 
5. then boom done

Results:

making indicators

Aim: To make acid-base indicators using everyday substances

Equipment:

• red cabbage 
• tea
• beetroot
• turmeric
• cranberry juice
• a beaker
• water
• tripod
• Bunsen burner
• gauze mat
• 1.0 mol L-1 Hci and 1.0 L-1 mol L-1 NaOH.

Method

1. for the cabbage and beetroot. Chop the cabbage into small pieces until you have enough to fill 2 cups place the cabbage into a large beaker and add water to cover the cabbage, boil over a Bunsen burner for latest ten minutes for the colour to leach out of the cabbage,filter out the plant material to obtain a red purple-bluish colour liquid  

Drill gauge

Products  drill gauges & Stands General's drill Gages are used to quickly and conveniently identify drill bit sizes. Made of heat treated heavy gage steel, machined and ground to close tolerances. Hole sizes and decimal equivalents are permanently etched on the face.

drill gauges. General's drill Gages are used to quickly and conveniently identify drill bit sizes. Made of heat treated heavy Gages steel, machined and ground to close tolerances. Hole sizes and decimal equivalents are permanently etched on the face.

science!! transporting in plants

unlike animals, plants have no hearts, no blood and no circulation. however, plants do need a transport system to mover, water and minerals around. To do this they have two different systems.

investigating reflection through lenses

 Aim:to investigate how different types of lenses retract light 

Equipment:

triple-slit ray slide , power supply .a concave lens and a convex lens

Method

1-set up a ray `box triple-slit ray and power supply

2- place the convex lens in the space below place the box at the top of the page and shine the three rays of light at the lens make sure the central light ray hits the lens at 90* as indicated in the diagram

3-carefully trace the direction of the incoming and refracted  rays 

4-repeat using the concave lens

Readtheory

Today i was doing read theory i was ready about a brick house in the state

english

today i was watching a song Adele-set fire two the rain im not two sure of the back story two this song but its a really catchy song  i think anybody can listen two this song