5l: Use a block-based programming language to include selection

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block basedtype of programming language which allows you to drag blocks together to create a program
conditionan expression which results in a value of either True or False
expressiona combination of values, variables, function calls and operators
function callan instruction to execute a subprogram (function) and return the result
operatorssymbols that tell a program to perform an operation (e.g. add or subtract)
programming languagea way of describing what a program should do that is readable by both a human and a computer
selectionusing a condition to decide which code to execute next in a program (e.g. If [condition] then [do this] )
text basedtype of programming language which allows you to type out exactly what a program will do
variablea named memory location which stores a value which may change when a program runs
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