2) Grade 5 students learning by using unplugged coding. learning unit Basic programming Academic achievement after studying was higher than before studying, with statistical significance at the .05 level.
2) Fifth grade students learn management through the use of plug-in coding, learning units, and programming. Academic performance is significantly higher than level 0.05.
2) The fifth-grade students learn by embedded learning management mode, and the after-class performance of the preliminary programming learning unit is obviously higher than that before class. 05