How to Code a Rollercoaster

Pearl and Pascal take their coding adventures to the amusement park in this follow-up picture book from our Girls Who Code program! Pearl and her trusty rust-proof robot, Pascal, are enjoying a day out at the amusement park. Spinning teacups, ice cream, and of course: rollercoasters! Through the use of code , Pearl and Pascal can keep track of their ride tokens and calculate when the line is short enough to get a spot on the biggest ride of them all--the Python Coaster. Variables, if-then-else s