Esempe – Education Creative Powerpoint Template
https://elements.envato.com/esempe-education-creative-powerpoint-template-XMWUSYS
Free 
Kidoes – Kids World Powerpoint Templates
https://elements.envato.com/kidoes-kids-world-powerpoint-templates-NFE5DAH
Free 
Joytoy – Kids Toy Powerpoint Templates
https://elements.envato.com/joytoy-kids-toy-powerpoint-templates-KXKXAPF
Free 
Toygrade – Kids Toy Powerpoint Templates
https://elements.envato.com/toygrade-kids-toy-powerpoint-templates-HVFZ465
Free 
Buzzie – Kids World Powerpoint Template
https://elements.envato.com/buzzie-kids-world-powerpoint-template-5PKYL27
Free