Module 1 
Number
System 

Teacher Guide  Lesson Resources  Lesson Plans  Exam Questions  Probing Questions 
If you click on the link for a particular topic you will be taken to:
Tutorials and homework tasks from mymaths in the blue columns  password needed to access these resources
Video Tutorials in the green columns  these are online video tutorials from Hegarty Maths requiring free registration and Walton Maths
Video Tutorials, Exam Questions and Answers from Mr Barton Maths in the orange columns
F 
N3.1 
1 
Understand place value in numbers to 1000, Write and order whole numbers up to 10 000; round numbers to the nearest 10 or 100 and use place value to make approximations 




Ordering to 1000 







Place Value 100, 1000 
Lesson 








Place Value beyond 1000 


F 
N3.2 
2 
Recognise negative numbers in contexts such as temperature 




Number Line & Temperatures 


F 
N3.3 
3 
Use simple fractions that are several parts of a whole and recognise when two simple fractions are equivalent. Identify fractions; recall the fraction to decimal conversions of familiar simple fractions. 




Halves & Quarters 








Thirds & Fifths 





Comparing Common Denominator 








Simple Equivalent Fractions 




F 
N3.4 
4 
Begin to use decimal notation in contexts such as money 




Money Problems 




F 
N4.1 
5 
Order positive and negative temperatures; solve problems involving temperature changes. 




Number Line & Temperatures 


F 
N4.9 
6 
Identify ½, ¼, ¾ of a shape; find ½, ¼, ¾ and other fractions of a given quantity. Convert Improper Fractions to Mixed Numbers 




Fraction of an Amount Intro 








Finding Fractions of Amounts 




Improper to Mixed 














F 
N4.10 
7 
Ordering decimals to three decimal places. 




Odering Decimals Intro 








Ordering Decimals 





F 
N5.1 
8 
Round numbers to the nearest integer, to a given power of ten, to one significant figure and to one or two decimal places 




Rounding to 10, 100 







Rounding Integer and 1 dp 







Rounding Decimal Places 







Rounding Significant Places 




F 
N5.2 
8 
Estimate answers to one stage calculations including problems involving money and measurement. 




Estimating by Rounding 








Estimating Using SF 1 








Estimating Using SF 2 





F 
N5.2 
9 
Multiply and divide any number (with up to two decimal places) by powers of ten without the use of a calculator 




Multiply by Powers of 10 







Dividing by Powers of 10 






F 
N5.3 
10 
Use decimal notation and recognise that each terminating decimal is a fraction; order decimals; convert simple fractions of a whole to percentages of the whole and vice versa. 




Convert Fractions to Decimals 








Convert Fractions to Percentages 



F 
N7.7 
11 
Use standard index form expressed in conventional notation and on a calculator display; convert between ordinary and standard index form representations. 




Standard Form Large 








Standard Form Small 








Standard Form Using a Calculator 





F 
S7.1 
12 
Know that measurements using real numbers depend on the choice of unit; recognise that a measurements given to the nearest whole unit may be inaccurate by up to one half in either direction. Use inequality notation to specify simple error intervals. 




Error Intervals 





H 
N8.1 
13 
Use and understand terminating and recurring decimals including exact fraction equivalents 




Recurring Decimals 1 







Recurring Decimals 2 




H 
NA.1 
14 
Use calculators or written methods to calculate the upper and lower bounds of calculations, particularly in the context of measurement. 




Upper Bounds 1 




Upper Bounds 2 

H 
NA.2 
15 
Check the order of magnitude of a compound calculation using estimation methods, including rounding numbers of any size to one significant figure and simplifying calculations using standard index form, without the use of a calculator. 











H 
NA.3 
16 





Simplify Surds 




Multiplying Surds 






Rationalising Surds 








H 
NZ.2 
17 
Convert a recurring decimal to a fraction and vice versa; use prime factors to identify fractions which represent terminating decimals; 










