Java
Use Car as an example of an interface because students agree on the general behaviors of a car but can only come up with specific instantiations of cars, which provides students with a strong mental model for interface relationships.
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Create boolean variables to use as the condition when introducing if statement to highlight for students that the condition is any expression that evaluates to true or false.
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Have students code boundary condition test to handle removing adjacent duplicates to help them better understand data structures and become familiar with common bugs through practice.
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Step through an accumulator pattern on board to make clear how variables change within a while loop to help students understand this confusing topic.
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Foreshadow arrays right after teaching for loops by showing students how to create a 1x6 grid using the rectangle object in the Java objectdraw library because visualizations built off of recently introduced material provide a useful transition.
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Have students use a spiral notebook to keep track of important information to enhance their understanding of topics by writing down the material.
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Explain nested for loops using a car odometer, the innermost loop controlling the ones digit must cycle fully before the outer loops steps forward, to help students better understand nested loops through a real world example.
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