Coding Without Computers

4+ results

Binary Math

Created by

This handout is used to help the students convert Binary Code into Base 2 numbers. 0's mean off, 1's mean on. Instead of using Base 10, teach the students base 2, convert, and perform the functions. This is the final product after a study of Binary Code and Base 2. There are quite a few lessons online with Binary and Base 2, but I created this to go with what I found online.

7th - 11th

Applied Math, Computer Science - Technology, Numbers

Crack the Code: Common Factors Encryption Worksheet | Differentiated Puzzle

Created by

Ms. Dan Hoang

Can your students break the code? In this engaging activity, students become "Code Breakers." They must find the Common Factors of specific number pairs to unlock a cipher and reveal a hidden secret message (a fun joke/riddle). BUILT-IN DIFFERENTIATION: We know every classroom has mixed abilities. This resource includes two versionsof the same puzzle: Level A (Scaffolded): Includes "Hint" columns (e.g., tells students how many factors to look for) to support struggling learners.Level B (Challe

5th - 7th

Applied Math, Arithmetic, Numbers

CCSS

6.NS.B.4

Also included in: Crack the Code: Common Factors Full Lesson Bundle (Slides + Activity)

BCE CE Timeline Integers Bundle | Negative and Positive Integers with History!

Created by

Middle Grades Magic Canada

Teaching BCE and CE dates alongside negative integers can be challenging for middle school students, especially when timelines are introduced without a clear mathematical connection. This BCE CE Timeline Integers Bundle helps Grades 6–8 students understand how historical dates function as positive and negative integers by using timelines as a number line to measure time, compare events, and calculate intervals. This low-prep, cross-curricular math and social studies bundle provides structured in

5th - 9th

Ancient History, Numbers, Other (Math)

Halloween | Math | Creepy Cryptarithms Puzzle | TEKS

Created by

K12 Educational Store

🔢 Halloween | Math | Creepy Cryptarithms PuzzleStudents solve cryptarithms where letters hide numbers in spooky equations. ✅ Includes: TEKS alignment for logic + algebraLearning Intention & Success CriteriaCryptarithm puzzle sets with answer keysYouTube cryptarithm explanations + spooky ambience✨ Classroom Use: Perfect for logic units, problem-solving practice, or enrichment. 🎃 Student Benefits: Improves reasoning and algebra readiness. ⚡ Why It’s Good: Makes abstract puz

K - 12th

Algebra, Numbers, Other (Math)

Also included in: Halloween Math Bundle | 10 Spooky Problem-Solving Projects for K-12 | TEKS