I started by giving my kids the following connect-the-dots, which just goes through the alphabet in order: https://jp.pinterest.com/pin/pinterest--413134965790590805/
The second connect-the-dots is more challenging, as it consists of a list of Halloween-themed words, which the teacher reads aloud letter by letter and has students guess the word after reading all of the letters aloud (my kids were able to guess all of the words, but this might vary).
The full word list is:
1. SKELETON
2. CANDY
3. PUMPKIN
4. COSTUME
5. GHOST
6. WITCH
Words start from the dot with a star beside it. There's also a moment in "skeleton" where it's unclear which "T" is correct, so I've marked the correct one as "T1," and "T2" is used later.
Files: