https://padlet.com/j_oh/gul9g7pr9lkl "What do you want to learn about sound?" en-us 2017-07-25 11:02:14 UTC 2023-02-21 21:26:42 UTC hello@padlet.com j_oh https://padlet.com/j_oh/gul9g7pr9lkl/wish/179401429 2017-07-25 11:24:52 UTC https://padlet.com/j_oh/gul9g7pr9lkl/wish/179401429 j_oh https://padlet.com/j_oh/gul9g7pr9lkl/wish/179401449 2017-07-25 11:25:15 UTC https://padlet.com/j_oh/gul9g7pr9lkl/wish/179401449 j_oh https://padlet.com/j_oh/gul9g7pr9lkl/wish/179401526 2017-07-25 11:27:21 UTC https://padlet.com/j_oh/gul9g7pr9lkl/wish/179401526 j_oh https://padlet.com/j_oh/gul9g7pr9lkl/wish/179460244 We hear the sound when the music is on.]]> 2017-07-26 02:24:15 UTC https://padlet.com/j_oh/gul9g7pr9lkl/wish/179460244 j_oh https://padlet.com/j_oh/gul9g7pr9lkl/wish/179460608 Sound is made by music.]]> 2017-07-26 02:26:44 UTC https://padlet.com/j_oh/gul9g7pr9lkl/wish/179460608