Exploring the concept of speed. Students will realize that speed is made up of two measurements, one of distance travelled, and one of time taken. These two measurements can be used to calculate speed, which can be converted to different units.
L.I. Students will be able to 1. Use appropriate scales, devices & metric units for length, area, volume & capacity, weight (mass), temperature, angle and time. 2. Convert between metric units, using whole numbers and commonly used decimals. 3. Use a range of multiplicative strategies when operating on whole numbers.
S.C. We will
Calculate speed from measured distance and time
Solve multiplication problems using doubling and halving strategies
Use know multiplication facts to solve multiplication problems
(nzmaths.co.nz
images.jpeg
My estimation for running km per hour
7 km per hour
after test I have discovered that I can run 12 km per hour 1000 meters took me 5 min
18 seconds 100 meters sprint 18x10=3.00mins then 60÷3.00= I run 20km per hour
Tuesday
Wednesday
1000÷=_ in to seconds 31.03 .2011 First=3.05 Second=3.20 1. What speed can a student travel by bike kmph
Estimation 12mins Actual FIRST=18.75 kmph SECOND= 6.4 kmph
2. how many metros per second can a student travel by bike
Estimation 1 metres per a second
Actual FIRST=5.4 mps Second=5.2 mps
REFLECTION
My strong point is not math because I suck at it the book work was hard because I did not get the multiplying and dividing part. but in the end Quinn did some of the work.
Friday 1st April__
100m
Men 9.58 seconds Usain Bolt
=10 mps
=44 kmph
Woman 10.49 Florence Griffith Jayner
=9.53 mps
=41 kmph
200m
L.I. Students will be able to
1. Use appropriate scales, devices & metric units for length, area, volume & capacity, weight (mass), temperature, angle and time.
2. Convert between metric units, using whole numbers and commonly used decimals.
3. Use a range of multiplicative strategies when operating on whole numbers.
S.C. We will
- Calculate speed from measured distance and time
- Solve multiplication problems using doubling and halving strategies
- Use know multiplication facts to solve multiplication problems
(nzmaths.co.nzMy estimation for running km per hour
7 km per hour
after test I have discovered that I can run 12 km per hour 1000 meters took me 5 min
18 seconds 100 meters sprint 18x10=3.00mins then 60÷3.00= I run 20km per hour
Tuesday
Wednesday
1000÷=_
in to seconds
31.03 .2011
First=3.05 Second=3.20
1. What speed can a student travel by bike kmph
Estimation 12mins
Actual FIRST=18.75 kmph SECOND= 6.4 kmph
2. how many metros per second can a student travel by bike
Estimation 1 metres per a second
Actual FIRST=5.4 mps Second=5.2 mps
REFLECTION
My strong point is not math because I suck at it the book work was hard because I did not get the multiplying and dividing part. but in the end Quinn did some of the work.
Friday 1st April__
100m
Men 9.58 seconds Usain Bolt
=10 mps
=44 kmph
Woman 10.49 Florence Griffith Jayner
=9.53 mps
=41 kmph
200m
Men 19.19 seconds Usain bolt
=10.42 mps
=44 kmph
Woman 21.34 seconds Florence Griffith Jayner
=9.37 mps
=41 kmph
1km
Men 58.875 seconds Arnaud Taurant
=16.98 mps
=61.2 kmph
500m
Woman 34 seconds Anna Meares
= 14.70mps
= 68 kmph