🎵 Count to 20 Sing-a-Long! 🎵
0:46
🎵 Count to 20 Sing-a-Long! 🎵
402.4K viewsSep 9, 2024
YouTubeJack Hartmann Kids Music Channel
🎵 Be the Best You Can Be! 🎵 | Jack Hartmann
0:52
🎵 Be the Best You Can Be! 🎵 | Jack Hartmann
224.4K viewsSep 2, 2024
YouTubeJack Hartmann Kids Music Channel
Workout and Count to 10
2:49
Workout and Count to 10
4.6K viewsOct 18, 2024
YouTubeJack Hartmann - Topic
How Should You Use Base 10 Blocks?
0:59
How Should You Use Base 10 Blocks?
93.2K views2 months ago
YouTubeJack Hartmann Kids Music Channel
Let's Learn About Shapes! | Jack Hartmann
0:51
Let's Learn About Shapes! | Jack Hartmann
229.9K viewsApr 12, 2024
YouTubeJack Hartmann Kids Music Channel
Move Those Muscles!
0:54
Move Those Muscles!
71.3K views2 months ago
YouTubeJack Hartmann Kids Music Channel
Digits Are Small, But They Can Do Big Things!
0:37
Digits Are Small, But They Can Do Big Things!
244.1K views8 months ago
YouTubeJack Hartmann Kids Music Channel
0:48
⚡ I've Got Letter Sound Power! ⚡| Jack Hartmann
426.3K viewsSep 18, 2024
YouTubeJack Hartmann Kids Music Channel
0:47
My Kindergarten Class is Cool!
91.1K views4 months ago
YouTubeJack Hartmann Kids Music Channel
0:43
Move It Like a Monkey!
302.9K views7 months ago
YouTubeJack Hartmann Kids Music Channel
0:21
Rage Unfold: Mad Money (A Song About Money )
1.5K views1 month ago
YouTubeRage Unfold
0:09
Jack Black Sings Minecraft Song: Building Rocks and More!
3.4M viewsSep 11, 2024
TikTokbauan.edits
0:31
Simple Letter Sound Song | Jack Hartmann
1.3M viewsAug 26, 2024
YouTubeJack Hartmann Kids Music Channel
1:33
adding new music to my ipod!! more concise tutorial bc I confused u g…
1.5M views9 months ago
TikTokthebeekid
1:00
Use Your Imagination and Move!
110.3K views3 months ago
YouTubeJack Hartmann Kids Music Channel
0:33
Our Whole School is a Bully Free Zone! | Jack Hartmann
528.9K viewsAug 19, 2024
YouTubeJack Hartmann Kids Music Channel
0:42
Introducing Cat & Jack: Trendy Kids Fashion at JAM Clothing Store
187.4K viewsOct 27, 2023
TikTokjamclothingsa
0:54
I'm Happy to be in First Grade!
96.3K views4 months ago
YouTubeJack Hartmann Kids Music Channel
0:50
It's a Great Day to Be in Pre-K!
133.3K views4 months ago
YouTubeJack Hartmann Kids Music Channel
See more videos
Static thumbnail place holder

Short videos

2:11
Jack is memorizing addition math facts
1.2K views3 weeks ago
YouTubeJumperJacks
0:46
🎵 Count to 20 Sing-a-Long! 🎵
402.4K viewsSep 9, 2024
YouTubeJack Hartmann Kids Music Channel
0:52
🎵 Be the Best You Can Be! 🎵 | Jack Hartmann
224.4K viewsSep 2, 2024
YouTubeJack Hartmann Kids Music Channel
2:49
Workout and Count to 10
4.6K viewsOct 18, 2024
YouTubeJack Hartmann - Topic
0:59
How Should You Use Base 10 Blocks?
93.2K views2 months ago
YouTubeJack Hartmann Kids Music Channel
0:51
Let's Learn About Shapes! | Jack Hartmann
229.9K viewsApr 12, 2024
YouTubeJack Hartmann Kids Music Channel
0:54
Move Those Muscles!
71.3K views2 months ago
YouTubeJack Hartmann Kids Music Channel
0:37
Digits Are Small, But They Can Do Big Things!
244.1K views8 months ago
YouTubeJack Hartmann Kids Music Channel
0:48
⚡ I've Got Letter Sound Power! ⚡| Jack Hartmann
426.3K viewsSep 18, 2024
YouTubeJack Hartmann Kids Music Channel
0:47
My Kindergarten Class is Cool!
91.1K views4 months ago
YouTubeJack Hartmann Kids Music Channel
0:43
Move It Like a Monkey!
302.9K views7 months ago
YouTubeJack Hartmann Kids Music Channel
0:21
Rage Unfold: Mad Money (A Song About Money )
1.5K views1 month ago
YouTubeRage Unfold
0:09
Jack Black Sings Minecraft Song: Building Rocks and …
3.4M viewsSep 11, 2024
TikTokbauan.edits
0:31
Simple Letter Sound Song | Jack Hartmann
1.3M viewsAug 26, 2024
YouTubeJack Hartmann Kids Music Channel
1:33
adding new music to my ipod!! more concise tutoria…
1.5M views9 months ago
TikTokthebeekid
1:00
Use Your Imagination and Move!
110.3K views3 months ago
YouTubeJack Hartmann Kids Music Channel
0:33
Our Whole School is a Bully Free Zone! | Jack Hartmann
528.9K viewsAug 19, 2024
YouTubeJack Hartmann Kids Music Channel
0:42
Introducing Cat & Jack: Trendy Kids Fashion at JA…
187.4K viewsOct 27, 2023
TikTokjamclothingsa
0:54
I'm Happy to be in First Grade!
96.3K views4 months ago
YouTubeJack Hartmann Kids Music Channel
0:50
It's a Great Day to Be in Pre-K!
133.3K views4 months ago
YouTubeJack Hartmann Kids Music Channel
Static thumbnail place holder