Virtual manipulatives

https://toytheater.com/category/teacher-tools/virtual-manipulatives/

Numbers to 10, 20, 100
Addition, subtraction within 10 https://toytheater.com/bug-catcher/
Number chart
Multiplication
Clock
Timer
Geoboard
Abacus
Counters
Tangram  https://mathigon.org/tangram
Model https://toytheater.com/number-line/
https://mathszone.co.uk/category/number-facts/number-bonds-to-20/

Place values (addition)

eg 632=600+30+2

http://www.crickweb.co.uk/ks2numeracy-tools.html#Toolkit%20index2a

Manipulatives:

https://mathszone.co.uk/

https://apps.mathlearningcenter.org/number-pieces/

https://www.teacherled.com/

https://www.mathlearningcenter.org/resources/apps/number-pieces

https://www.mathlearningcenter.org/resources/apps

Pattern blocks https://www.coolmath4kids.com/manipulatives/pattern-blocks

Tangram https://mathigon.org/tangram

Area https://phet.colorado.edu/sims/html/area-builder/latest/area-builder_en.html

Perimeter http://toytheater.com/area-perimeter-explorer/

Measurement https://www.topmarks.co.uk/maths-games/7-11-years/measures

interactives/ games http://www.woodlands-junior.kent.sch.uk/maths/measures.htm
(time, numbers, decimals, percentages, shapes, symmetry, tangrams, graphs, area/ perimeter, etc)


interactives/ games http://www.crickweb.co.uk/ks2numeracy-tools.html#Toolkit%20index2a
(angles, numbers)

http://www.crickweb.co.uk/ks2numeracy-tools.html#Toolkit%20index2a
(clock, number lines, numbers)

Time hours song 

https://www.youtube.com/watch?v=g6tJAy_7AL4
Story (Time)

https://www.youtube.com/watch?v=hOYNxfE8oRQ

https://www.youtube.com/watch?v=yQMBSJhUCAs

https://www.youtube.com/watch?v=teUJDp1KPrM

https://www.youtube.com/watch?v=lUhK42DYUjo

Evolution of timekeeping (history) videos

https://www.youtube.com/watch?v=PXiyqWnixqo

https://www.youtube.com/watch?v=74I0M0RKNIE

https://www.youtube.com/watch?v=ggvRga_JqXw (BBC Musuem)

Reading Scales

https://www.teacherled.com/2015/02/04/reading-scales-mass/

https://www.topmarks.co.uk/maths-games/7-11-years/measures

Tesselation

https://www.nctm.org/Classroom-Resources/Illuminations/Interactives/Tessellation-Creator/

Symmetry

https://www.topmarks.co.uk/symmetry/symmetry-matching

https://www.topmarks.co.uk/symmetry/symmetry-sorting