Best Maths Online: https://bestmaths.net/online/

BBC Bitesize KS3 (for UK students ages 11-14 but curriculum overlaps) https://www.bbc.co.uk/bitesize/levels/z4kw2hv

Fun Brain (make sure you play games that are grade 5-8 level) https://www.funbrain.com/

Math Score (use resources that are in grades 5-8) http://www.mathscore.com/

IXL https://nz.ixl.com/

Carmel College Science: https://sites.google.com/a/carmel.school.nz/science/junior-science-7-10

No Brain Too Small: https://www.nobraintoosmall.co.nz/html/juniorscience/junscience.html

BBC Bitesize KS3 (for UK students ages 11-14 but curriculum overlaps) https://www.bbc.co.uk/bitesize/levels/z4kw2hv

Read Theory: https://readtheory.org/

BBC Bitesize KS3 (for UK students ages 11-14 but curriculum overlaps) https://www.bbc.co.uk/bitesize/levels/z4kw2hv