Bad Baby Learn colors with balls Wheels on the Bus School Songs Nursery Rhymes...

[youtube https://www.youtube.com/watch?v=x6iWVq09id0] Bad Baby Learn colors with balls Wheels on the Bus School Songs Nursery Rhymes for Children Funny baby song Join to my network: source

Supercharging the Classroom: Using Technology to Support Personalized Learning

[youtube https://www.youtube.com/watch?v=OlhxpU5QdM8] Sal Khan founded a school on the same principles of personalization that drove the success of his YouTube tutorials. source