You can watch a 14 minute video lesson on Factorising Algebraic Expressions at TheMathsTeacher.com It is lesson FA5 on the left hand side of the web page.
TheMathsTeacher Factorising Algebraic Expressions Lesson Notes
TheMathsTeacher Factorising Algebraic Expressions Exercise and Solutions
You can watch a 18 minute video lesson on Simple Ratio at TheMathsTeacher.com It is lesson FN21 on the left hand side of the web page.
You can watch a 19 minute video lesson on Trigonometry at TheMathsTeacher.com
It is lesson HG1 on the right hand side of the web page.
You can watch a 13 minute video lesson on Pythagoras at TheMathsTeacher.com It is lesson FG2 on the left hand side of the web page.
Recap of Mixed Number Arithmetic (5:22):
Recap of simple fractions (3:11):
For next Tuesday please complete these exercises on expanding brackets and self-mark from the solutions provided.
You can print lesson notes if required and you can watch Video lesson FA4 if you are struggling.