Coding Without Computers
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Math 6 | Common Factors & Cryptography Lesson Slides | Encryption Theme
"When will I ever use this?" Answer that question with this engaging lesson connecting Common Factors to Cryptography (Codes). Take your students beyond basic lists. This lesson uses a "Secret Agent" theme to show how factors function as "keys" to unlock encrypted messages. It bridges the gap between abstract math and real-world computer science concepts in a way that is approachable for Middle Schoolers. WHAT'S INSIDE:The "Hook": Introduction to encryption and why we need factors to break co
5th - 7th
Applied Math, Arithmetic, Numbers
CCSS
6.NS.B.4
Also included in: Crack the Code: Common Factors Full Lesson Bundle (Slides + Activity)
Crack the Code: Common Factors Encryption Worksheet | Differentiated Puzzle
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!
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)
Ten Frames 1–20 Winter and Christmas Number Sense Subitizing
Winter and Christmas ten frames 1–20 for kindergarten math. Editable ten and twenty frame number sense and subitizing activities for centers and lessons. Help students recognize quantities instantly—without counting. This winter and Christmas-themed ten frame resource is designed to strengthen number sense and subitizing for numbers 1–20. Students see quantities represented visually and learn to recognize how many objects there are at a glance, building a strong foundation for future math s
K - 1st
Math, Numbers
CCSS
K.CC.B.4
, K.CC.B.4a
, K.CC.B.5
Shark Classroom Decor Bundle Editable Ocean Theme, Bulletin Board Back to School
Create a calm, engaging ocean-themed classroom your students will love walking into every day. This shark classroom decor bundle gives you everything you need to set up a cohesive, organized, and visually calming learning environment - without the overwhelm. Transform your classroom with this shark-themed classroom decor bundle, designed to create a space that feels fun, calming, and organized. With a wide range of editable resources, you can customise your classroom to suit your students,
PreK - 1st
For All Subjects, Numbers, Vocabulary
Spanish Numbers 0-100 | PowerPoint Lesson Games | Elementary | Editable No Prep
Interactive Spanish Numbers PowerPoint & Google Slides — 10 games, 200+ slides, bilingual content. No prep required. Students practice counting and recognizing numbers in Spanish through 10 engaging interactive games with instant correct/try again feedback. Works on any device — smartboard, student tablets, or computers. 🎮 Included games:Count and Choose — identify the correct numberFind the Correct Number — choose the right answerNumber Recognition — practice identifying numbersCounting Practi
K - 3rd
Numbers, Spanish, Vocabulary
Maths Fluency Slideshow 2
This 2nd slideshow in this series serves as an engaging and educational tool for younger students (prep-grade 1) to deepen their comprehension of numbers/shapes and the number system. It offers a hands-on approach to practicing counting up to ten, enhancing their numerical fluency. By introducing exercises where a number is removed, students are challenged to identify the missing number, thereby honing their critical thinking skills. Additionally, the slideshow includes activities focused on sub
PreK - 1st
Math Test Prep, Mental Math, Numbers
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