Easy Skyblock

Hey everyone this is my first "map" I have ever made, mostly do skins but that's not important. Easy Skyblock is in the title just Easy Skyblock, this is for people who has never played the skyblock map (don't know how thats possible) and this map is to teach them what to do pretty much.
Challenges:
1. Make a stack of cookies
2. Make 10 cactus greens
3. Make a bed
4. Make a house out of Cobblestone and Wood
5. Have 10 windows with glass in your home (Panes do not count)
6. Make a buddy
7. Travel to the nether
8. Make a farm
9. Get a stack of Cobblestone
Bonus Challenge:
Find the Emerald Block