Debug Algorithm
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End-of-Year Classroom Reset Slides K–2 | Classroom Debug Lab
🚨 CLASSROOM DEBUG LAB: END-OF-YEAR RESET SLIDES 🚨 Your class does not need more noise right now — it needs a calm, clever, and structured reset. Classroom Debug Lab helps K–2 students rebuild routines, strengthen listening skills, practice self-regulation, and spiral review core academic concepts in ONE cohesive slide deck. Designed for late-May and end-of-year survival mode, this premium static slide deck blends classroom management + spiral review + stamina repair into a polished teacher-led
K - 2nd
Classroom Community, Place Value, Reading Strategies
Christmas 2 Digit by 1 Digit Multiplication Task Cards Break Apart & Algorithm
Do you need a low-prep Christmas activity for 2-digit x 1-digit multiplication strategies as part of your December math class? Would it be nice to celebrate the holidays with options for traditional task cards, black and white printable task cards, PowerPoint task cards, Google Slides task cards, and Easel task cards? Look no further. This versatile set of Christmas themed 2-digit x 1-digit multiplication task cards has your December multiplication practice covered. Includes arrays, partial
2nd - 4th
Basic Operations, Math
Partial Sums Algorithm Practice
If you use Everyday Mathematics, then you know how difficult it is for some children to learn the Partial Sums Algorithm. You break it down, think they have it, but find they have a hard time transferring the skills independently.
DIFFERENTIATION is the key!
These partial sums practice sheets are differentiated to give your kids what they need, and to progress the reluctant learner through 4 phases as your gradually release responsibility:
•The first five sheets are colored coded and gridde
2nd - 3rd
Arithmetic, Basic Operations, Order of Operations
EDITABLE Year of Computer Science Algorithms Programming Coding VDOE Aligned
Meets every VA SOL COMPUTER SCIENCE STANDARD for the year! (multiple resources aligned with each standard
Lessons include: algorithms, coding, programming, digital citizenship, sorting, graphing, and more!
Includes:
Curriculum analysis and unpacked standards
lesson plans
integrated curriculum with core content
vocabulary word wall cards
programming task cards
worksheets
unplugged and plugged activities
graphic organizers
projects
PBAs
STEM Design Brief
online resources and more!
K - 2nd
Computer Science - Technology, Math, Science
Multiplication Standard Algorithm TEKS 4.4D
The handout contains 10 multiplication problems involving 2 by 1, 3 by 1, and 2 by 2 digit. The grid helps guide students where their numbers should go when multiplying using the standard algorithm.
2nd - 6th
Math
CCSS
4.NBT.B.4
1x2 Digit Multiplication with Regrouping || Algorithm Worksheet
1x2 Digit Multiplication with Regrouping:This worksheet is a supplementary material that corresponds to the activity outlined in the Scripted Lesson Plan. It provides learners with scaffolded practice in applying the skill.
2nd - 4th
Basic Operations, Math
CCSS
3.NBT.A.3
Also included in: 1x2 Digit Multiplication with Regrouping || COMPLETE Lesson Materials
Subtraction Algorithm Exploration
This worksheet helps students explore different approaches to subtracting numbers with multiple place values (regrouping). It is Jack Sparrow themed and I always make my kids speak pirate during the lesson. At the bottom of the sections are hand signals to give you ideas about motions that you can use to accompany chants. Enjoy! This item has been reloaded in both PDF and Word format.
2nd - 5th
Arithmetic, Numbers, Place Value
Standard Algorithm Long Multiplication Practice
My product contains: - 5 Long Multiplication Questions - 3 Long Multiplication Word Problems
PreK - 5th
Math, Mental Math
Exercise Algorithm! - Fun, FREE, Technology Worksheet, Activity and Presentation
A fun, engaging activity teaching students about ALGORITHMS. Included is a 6 slide PowerPoint presentation and a fun activity in which students create their own exercise algorithm. You can then direct students to follow each other's algorithms. If you are wondering what an algorithm is... it's is a set of step-by-step instructions that can be followed in order to solve a problem. This resource is part of a 5 lesson computational thinking unit for younger students - perhaps in Kindergarten, Grad
K - 3rd
Computer Science - Technology, Engineering, Math
Plotting Shapes | Computer Science | Technology | Sub Ready
Unleash Analytical Thinking with Plotting Shapes: Merging Algorithm Concepts, Spreadsheets, and Visual Learning Use Plotting Shapes Activities to improve your students visual learning experience with math and spreadsheets. Our ingenious approach makes complex concepts easy, stimulating curiosity and encouraging problem-solving. Watch as your students learn, grow, and enjoy working with spreadsheets like never before! Need help teaching spreadsheet skills to young learners? Dive in now. I
2nd - 8th
Computer Science - Technology, For All Subjects, Math
Addition Task Cards Regrouping
Double digit regrouping addition math center task cards, 64 vertical algorithm plus sums and 20 word problems for second and third grade. All on super cute pet-themed cards that your students will love! Simply print, laminate (if you wish) and pop into math center tubs. No thinking required! Students can either write their answers on the cards in whiteboard markers, or copy the sums into their workbooks, mini whiteboards or paper. Use year round to review this concept and ensure students are
2nd - 4th
Math, Math Test Prep, Mental Math
Also included in: Third Grade Math Worksheets Packet
Regrouping Addition Three Digits
Three digit regrouping addition math center task cards, 64 vertical algorithm plus sums and 20 word problems for third and fourth grade. All on super cute pet-themed cards that your students will love! Simply print, laminate and pop into math center tubs. No thinking required! Students can either write their answers on the cards in whiteboard markers, or copy the sums into their workbooks, mini whiteboards or paper. These are great as a math rotation, great for extension for chi
2nd - 5th
Math, Math Test Prep, Mental Math
Modeling Subtraction with Regrouping
Subtraction practice sheet connecting place value blocks visual with the standard algorithm. Great tool to develop conceptual understanding of the "borrowing" or regrouping process.
2nd - 4th
Arithmetic, Basic Operations, Math
CCSS
3.NBT.A.2
Addition Strategies Worksheet
Students will solve addition problems using the decompose, place value, or vertical algorithm strategy.
2nd
Math, Place Value
Partial Sums Addition Bundle
This slideshow and partnering worksheet can be used to teach students the partial sums algorithm. The animations in the slideshow help show students step-by-step how to effectively solve a two-digit addition problem. The worksheet will help students engage and follow along during the lesson. Bonus: The last problem on the worksheet can be used as a quick formative assessment!
1st - 3rd
Math, Place Value
CCSS
2.NBT.A.1
, 2.NBT.A.3
, 2.NBT.B.5
+1
Bee-bots Coding Lesson (Chromebooks/Ipads or Physical bee-bots)
This package includes... PowerPoint presentation that explains the fundamental concepts of coding including DecompositionSequencing DebuggingA worksheet that can be used alongside physical bee-bots or virtual bee-bots (bit.ly link and QR code provided) to assess students' mastery of directional codingAn anchor chart of the steps of effective coding
1st - 4th
Computer Science - Technology, Math
Place Value Graphic Organizer with Vertical Form, Printable Digital Download
Use this graphic organizer to help your kiddos get comfortable forming equations in the standard algorithm. I successfully used this simple diagram in my 2nd-grade class, and I hope it helps you too! Included in this purchase: Google slide of chart Digital Download + Printable Instructions for use: - Print it out - Have students put it in their clear sleeves or laminate it for them. Students will be able to use it as a whiteboard. Please tell me how it works for your class!
2nd - 3rd
Math, Place Value
Three-Digit Addition and Subtraction Review
Review for three-digit addition and subtraction. Contains word problems, error analysis, and the standard algorithm. I used this with my 2nd graders.
2nd - 4th
Arithmetic, Math, Math Test Prep
CCSS
2.NBT.B.7
Mastering Two-Digit Addition and Subtraction
This worksheet helps second-grade students learn how to add and subtract two-digit numbers using mental strategies, algorithms, and their knowledge of place value. Students will explore key concepts like regrouping, breaking numbers into tens and ones, and using step-by-step algorithms to solve problems. Through fun practice problems and real-world examples, children will gain a deeper understanding of how math works, making these essential skills more accessible and intuitive. Perfect for build
2nd
Math
Trading Tens: Subtraction with Regrouping (Borrowing) – Hands-On Lesson
Help students finally get subtraction with regrouping by trading tens, not magic borrowing. This complete lesson walks learners from concrete base-ten models to written algorithms, locking in the idea that when you regroup you add 10 to the place that needs more because you take 1 ten from the next place. Perfect for whole-group instruction, small groups, interventions, or sub plans. What’s Included Teacher Notes with objective, key insight, and step-by-step flow Anchor Chart: “What Really
2nd - 5th
Basic Operations, Other (Math), Place Value
Numberless Word Problem Task Cards
Numberless word problems are designed to help students think critically about the action of the word problems rather than focus on the numbers and guess which algorithm to use. These word problems are modeled after problems seen in curriculum and standardized testing to give the students a chance to analyze wording and find key words. Included in this purchase: -24 colored task cards (can be printed in black and white as well) -Answer key -Tips for use in teacher led small groups and independent
2nd - 5th
Applied Math, Math, Other (Math)
Unit 1: Number and Operations in Base Ten - 3rd grade
Standards:
MCC.3.NBT.1 Use place value understanding to round whole numbers to the nearest 10 or 100.
MCC.3.NBT.2 Fluently add and subtract within 1000 using strategies and algorithms based on place value, properties of operations, and/or the relationship between addition and subtraction.
This is a CFA pr/post test I created for the standards above. I give the test at the very beginning and then give the post at after I teach the unit.
2nd - 7th
Arithmetic, Mental Math, Place Value
CGI- Strategy Practice for Addition
After teaching 2nd grade for several years, I observed that my students were confusing the following strategies: direct modeling, counting on, counting back, and using invented algorithms. Therefore, I created this resource to model the different strategies for students. This product is practicing addition from 1 + 2 up to 1+ 10 for the number sets 1-10.There are 90 different problems categorized in numerical order. This product can be used for direct instruction, practice, and/or assessment.
K - 3rd
Basic Operations, Math, Numbers
CCSS
2.OA.B.2
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