A handy worksheet on converting FDP which reminds students of the method used to do each skill an some practice questions. Works great as a "pick and mix" i.e. the students choose which sheets to do depending on which skill they need to practice. Also includes a section on ordering decimals and an extension task.
A resource for memorising the averages mean, median, mode and also range (the classic poem). Presentation is set up to cover up a few words at a time so students can learn it by heart. Works great getting them to recite it aloud. Also a few practice questions at the end.
A lesson including worksheets for estimating with measurements. Suitable for low ability KS3 but would also suit KS2. A really fun and interactive lesson which many of my students have enjoyed in the past - especially great for students who work well in small groups and while moving around the classroom.