Spend 15 minutes on TT Rockstars.
Today’s Maths is going to look at substitutions within algebraic expressions. It sounds a lot more complicated than it is, but you are just swapping the letter or symbol for a number to work out the value of an expression. This video may be useful to you as a starting point- https://www.youtube.com/watch?v=M8985plEKWc
Watch this video- https://vimeo.com/425603939
Now complete this activity- https://resources.whiterosemaths.com/wp-content/uploads/2020/05/Lesson-3-Substitution-2019.pdf