When those blocks work together, their workout becomes more complicated. Many blocks have multiple inputs and some have outputs. Please note that students still need time to warm up and get familiar with each block. Like Scratch, player does not need to face syntax problems of mature programming languages, so it is easy for young players to master it. Those blocks control not only the motors, sensors, brick sounds, lights and brick buttons, but also contains some common controlling structures such as conditional judgement, loops, data operation, etc. LEGO MindStorms EV3 tool uses the block language to program the robot. LEGO MindStorms EV3 Programming Tool Interface You could use the embedded blocks of Scratch 3.0 to add conditional judgement, create and use variable, customize music and realize better control of your LEGO model.
There are not so many functionality blocks to choose from, and is lack of many basic functions such as conditional judgement, variable creation, or control structure, etc.Īfter connecting WEDO 2.0 to Scratch 3.0, its programming capability is enhanced greatly. If you want to program some fun things, you might get frustrated by this tool. The meaning of those blocks are intuitive and easy to be explained to the students. The young explorers could drag those blocks to the blank area and snap them together.
The following is the WEDO 2.0 programming tool interface. It might be due to this reason that its programming tool provides very limited functionality. LEGO claims that “it is developed to engage and motivate elementary students’ interest in learning science- and engineering-related subjects.” Generally, it is targeted to lower primary or preschoolers.
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