maths, science, history, english and geography notes

Page 1

lmc + hcf

HCF- largest number both numbers will divide into.

LMC- smallest nnumber that appears in both times tables.

find both by using prime factors

hcf of 56 and 70=14

1. do factor tree

2. multiply all the prime factors

3. multiply prime factors they have in common

4.answer = 14

use prime factors u havent used in hcf

times them all

then times the answer of hcf

answer=280

imperial units

1 inch - 2.5cm

1 yard - just less than 1 metre

1 mile- 1.6 km

1kg-2.2lb

1 pint -0.6 litre

1 gallon - 4.5 litres

convert kg to pounds

to convert kg to lbs u times by 2.2

convert cm to inches

to convert cm to inches you times by 2.5

in exam

- comprehension- ways different writers write

- creative writing

- spelling

- nouns, verbs, adjectives

TEACHERS WANT US TO PASS

REMEMBER

pressure

pressure=force/area=n/m2

if you keep the size of the force the same...... small area = pressure high. big area = pressure low.

inventors

thomas newcomen:

thomas newcomen lived from 1664 to 1729. he invented the first practical steam engine for water. it was the called the newcomen steam engine. he invented it because where he lived it flooded very often.

richard trevithik

richard trevithik lived from 1771 and 1833. he was the first person to use a steam engine to pull wagons. he made this as he wanted to use it on wooden rails instead of roads. his invention was stopped when it derailed.

george stephenson

he lived from 1781 to 1848. he invented the first inter city railway. he made ths so people could travel between cities more quickly.

robert stephenson

robert stephenson lived from 1803 to 1859. he invented the rocket which was a fast train which when 36mph. he did this because he entered it in a competition.

map

map skills

co-ordinates- you go along the corridor then up the stairs.

maths

science

english

geography