Coding Basics Unplugged, Grades 3-5

Teach real coding with no computer at all. Coding Basics Unplugged gives Grades 3-5 students the thinking behind every program — sequences, loops, if-then conditions, debugging, algorithms, and flowcharts — using only paper grids, mazes, and instruction cards. No device, app, account, or login is needed, so the pack works in any classroom, including rooms with no computers, and it is ready for whole-class lessons, STEM centers, sub plans, and early finishers.

The pack opens with a teacher guide and a coding-words page that introduces six key terms — algorithm, sequence, loop, condition, debug, and flowchart — plus an arrow-code reference students use on every maze page. Then each idea gets its own practice. In Sequences, students follow arrow code through a grid maze, write their own code for a one-path maze, put everyday steps in order, and find one missing arrow. In Loops, they expand loops, trace a loop step by step on a grid, shorten long code with a loop, and code a loop dance. In Conditions, they apply if-then and if-then-else rules to maze choices, a clean-up robot, and even-or-odd sorting, then write rules of their own. In Debugging, they hunt bugs in step orders, counting, patterns, and daily routines, and they trace a maze code that crashes into a rock, find the one wrong arrow, and write the fixed code. In Flowcharts, they follow and read flowcharts and draw one of their own for getting ready for school. Then Design Your Own asks students to write an algorithm for making fruit salad, build a maze for a friend with a partner check, and invent a loop dance with an if-then rule. Three mixed challenges finish the student pages: a treasure maze, a robot rescue, and a final mission that combines sequence, loop, condition, and debugging.

A complete answer key covers every student page, with design pages checked by clear rules instead of one fixed answer. Student pages contain no pre-filled answers. The activities suit Grade 3 with support and stretch Grades 4-5 with longer combined challenges, so one pack serves a mixed classroom.