Here are some online resources for pre-k Math

 

http://www.peepandthebigwideworld.com/en/kids/pathways/6/shapes-and-patterns/games/html5/4/peeps-feet/

 

http://www.peepandthebigwideworld.com/en/kids/pathways/5/numbers-and-measuring/videos/252/half-court/

 

https://www.familyeducation.com/school/math/eureka-5-easy-ways-grow-kids-stem-skills-home

 

https://www.starfall.com/h/mathsongs/

 

https://www.starfall.com/h/numbers/

 

https://www.starfall.com/h/math0/

 

https://www.starfall.com/h/geometry/