Yokchan
33 Followers
Bangkok, Thailand
About the store
Hi! I’m the creator behind Yokchan.
With a background in product design, math, and systems thinking, I create structured, classroom-ready resources that help teachers save time and teach more effectively.
Every resource is designed to be:
• Print-and-go (no prep needed)
• Easy for students to understand
• Practical for real classroom use
You’ll find:
- Math resources that build strong foundational skills
- SEL activities that support emotional awareness and behavior
These aren’t just worksheets — they’re thoughtfully designed tools to make teaching easier and learning more effective.
Perfect for busy teachers, homeschool parents, and counselors looking for ready-to-use materials.
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Box Method Division Worksheets & Anchor Chart | Long Division 4th-5th Grade
Help your students master long division using the Box Method—a visual, place-value strategy that builds deep understanding and confidence! This resource includes a step-by-step anchor chart, guided examples, and 30 differentiated practice problems per level to reinforce both conceptual and procedural skills in Grades 4–5. Whether you’re introducing long division, supporting struggling learners, or reviewing before state tests, these print-and-go worksheets will make division less intimidat
4th - 5th
Basic Operations, Math Test Prep, Numbers
CCSS
4.NBT.B.6
, 5.NBT.B.6
Measuring Inches and Centimeters Worksheets | Ruler Math Practice 2nd Grade
Help your 2nd grade students master measurement with these engaging measuring inches and centimeters worksheets. This printable resource features 9 math activities that build skills in ruler reading, length comparison, and real-world measurement—all aligned to Common Core standards 2.MD.A.1 and 2.MD.A.2. Perfect for centers, independent practice, or guided math groups. What's Included:9 printable worksheets, covering:Measuring with inch and centimeter rulersComparing customary vs. metric unitsC
2nd
Math Test Prep, Measurement
CCSS
2.MD.A.1
, 2.MD.A.2
Area and Perimeter Worksheets 3rd 4th Grade Math | Irregular Shapes 3 Levels
Make math engaging and effective with these area and perimeter worksheets designed for 3rd 4th grade math. This resource focuses on irregular shapes and includes 3 levels of differentiated practice, helping students build confidence with area, perimeter, missing side lengths, and real-world word problems. What’s Included 3 levels of differentiated worksheets 30 problems per level (90 total problems) Level 1: visual grid shapes (counting squares) Level 2: missing side lengths and composit
3rd - 5th
Geometry, Math Test Prep, Measurement
CCSS
3.MD.D.8
, 4.MD.A.3
Area of Composite Figures Task Cards | Irregular Shapes Activity | 3rd–5th Grade
Help students master the area of composite figures with this engaging set of task cards for irregular shapes. This resource provides structured practice for finding the area of composite figures and compound shapes by decomposing shapes into rectangles and adding their areas together. Designed for 3rd–5th grade math, these activities help students develop confidence solving area of composite figures problems through scaffolded practice. This resource includes 40 printable task cards that g
3rd - 5th
Geometry, Math Test Prep, Measurement
CCSS
3.MD.C.5
, 3.MD.C.6
, 3.MD.C.7
Classifying Polygons Worksheets & Notes | 3rd–4th Grade Geometry Unit
This Classifying Polygons Worksheets & Notes unit helps students confidently identify, sort, and classify polygons by number of sides and attributes. Designed for 3rd–4th grade geometry, this structured Levels 1–3 unit guides students from foundational understanding to multi-attribute classification using regular and irregular polygons, parallel sides, and convex and concave shapes. If you are looking for a complete, scaffolded resource to teach classifying polygons, this unit provides a
3rd - 4th
Geometry, Math Test Prep
CCSS
3.G.A.1
, 4.G.A.2
Classifying Quadrilaterals Worksheets | 4th Grade Geometry Activity
These Classifying Quadrilaterals Worksheets help students master 4th grade geometry by identifying and classifying quadrilaterals based on properties and attributes. Students practice working with parallel sides, perpendicular lines, right angles, equal sides, and quadrilateral hierarchy while classifying squares, rectangles, rhombuses, parallelograms, trapezoids, and kites. This differentiated resource includes Levels 1–3 to move students from foundational identification to higher-level reason
3rd - 4th
Geometry, Math Test Prep
CCSS
3.G.A.1
, 4.G.A.2
2D and 3D Shape Sort Worksheets Kindergarten | Centers & Activities
This 2D and 3D shape sort worksheets kindergarten resource is designed to help students identify, classify, and understand shapes through engaging sorting activities, real-world connections, and hands-on math centers. Perfect for introducing and reinforcing geometry concepts, this pack supports students as they explore the differences between 2D (flat) and 3D (solid) shapes in a meaningful and developmentally appropriate way. This resource includes a variety of no-prep worksheets and low-prep m
K - 1st
Geometry, Math Test Prep
Classifying Triangles Worksheets & Notes | 4th–5th Grade Math | Levels 1–3
Classifying triangles worksheets and notes designed to help students confidently classify triangles by sides and angles. This differentiated resource includes clear classifying triangles notes and scaffolded practice activities for 4th–5th grade math. With Levels 1–3, students progress from basic identification to higher-level reasoning while mastering classifying triangles concepts in an engaging, standards-aligned format. What’s Included Student Notes Page Classifying triangles by side
4th - 5th
Geometry, Math Test Prep
CCSS
4.G.A.2
, 5.G.B.3
Dividing Fractions by Whole Numbers with Visual Models Worksheet| 5th Grade Math
Dividing Fractions by Whole Numbers with Visual Models | 5th Grade MathMake teaching dividing fractions clear and visual with this engaging, no-prep printable! Designed specifically for 5th grade, this resource uses fraction bar models to help students conceptually understand how to divide unit fractions by whole numbers and whole numbers by unit fractions. What’s Included:Module 1 (12 problems) – Dividing unit fractions by whole numbers using fraction modelsModule 2 (12 problems) – Dividing w
5th
Fractions, Math Test Prep
CCSS
5.NF.B.7
, 5.NF.B.7a
, 5.NF.B.7b
Area and Perimeter Anchor Charts | Composite Figures | 3rd–5th Grade
Area and perimeter anchor charts for composite figures designed to help students clearly understand how to find area, perimeter, and missing side lengths. This resource provides visual, step-by-step support for key math concepts, making it perfect for introducing, reviewing, and reinforcing geometry skills in upper elementary classrooms. This anchor chart set breaks down complex concepts into simple, easy-to-follow steps. Students learn the difference between area and perimeter, how to decompose
3rd - 5th
Geometry, Math Test Prep, Measurement
CCSS
3.MD.C.7
, 3.MD.D.8
, 4.MD.A.3
Measuring Angles with a Protractor Worksheets | Measure & Classify Angles
Measuring Angles with a Protractor Worksheets | Measure & Classify AnglesLooking for clear, structured measuring angles with a protractor worksheets that help students build confidence and accuracy? This printable math resource provides step-by-step practice for measuring angles using a protractor and classifying angles as acute, right, or obtuse. Designed for upper elementary students, these worksheets support both skill development and assessment. Students begin by learning how to correctly
4th - 5th
Geometry, Math Test Prep, Measurement
CCSS
4.MD.C.5
, 4.MD.C.6
Adding and Subtracting Fractions: Like & Unlike Denominators Worksheets + Charts
Looking for a no-prep way to help students master adding and subtracting fractions with like and unlike denominators? This printable and digital-friendly resource includes everything you need to teach, reinforce, and assess fraction operations in upper elementary math. Perfect for Grades 4–5, this resource includes: Anchor charts covering key vocabulary, like and unlike denominators, and mixed numbers Clear step-by-step examples using both improper fractions and mixed numbers 90 practice prob
4th - 5th
Basic Operations, Fractions, Math Test Prep
Also included in: Fractions Worksheets Bundle 3rd–5th Grade | Operations & Line Plots
Box Method Multiplication Worksheets & Anchor Chart | Area Model 4th–5th Grade
Teach multi-digit multiplication with clarity and confidence using this complete Box Method (Area Model) resource designed for Grades 4–5. This set includes an anchor chart, step-by-step examples, and four differentiated levels of practice covering 2-digit by 1-digit, 3-digit by 1-digit, 2-digit by 2-digit, and 3-digit by 2-digit multiplication. Perfect for introducing, reinforcing, or reviewing the area model strategy aligned to 4.NBT.B.5 and 5.NBT.B.5. This resource supports students in unders
4th - 5th
Basic Operations, Math Test Prep, Other (Math)
CCSS
4.NBT.B.5
, 5.NBT.B.5
Comparing Fractions with Unlike Denominators – 4th Grade Worksheet, 50 Problems
Make fraction comparison easy with this no-prep printable worksheet. This resource gives students 50 high-quality problems to practice comparing fractions with unlike denominators, using inequality symbols ( <, >, =). Ideal for independent work, test prep, review, or substitute plans. What's Included: 50 fraction comparison problems (10 problems per page) Includes example problem for guidance Uses standard symbols: <, >, = Clear, consistent formatting Answer key included Aligned
4th
Fractions, Math Test Prep
CCSS
4.NF.A.2
Halloween Multi‑Digit Multiplication Color by Number Worksheets | 4th‑5th Grade
Halloween Multi‑Digit Multiplication Color by Number Worksheets | 4th‑5th GradeMake Halloween math fun and rigorous! This printable resource includes 5 themed color-by-number worksheets that target a variety of multi-digit multiplication skills — from 2-digit × 1-digit up to 3-digit × 3-digit. Aligned to 4th and 5th grade standards, these worksheets are perfect for math centers, early finishers, spiral review, or sub plans in October. What’s Included: 5 Mystery Picture Worksheets • 2-digit ×
4th - 5th
Basic Operations, Math Test Prep
CCSS
4.NBT.B.5
, 5.NBT.B.5
Equivalent Fractions With Models | Worksheet for 3rd & 4th Grade Math Practice
Equivalent Fractions With Models | Worksheet for 3rd & 4th Grade Math PracticeHelp your students master equivalent fractions with this engaging, visual-based worksheet pack! Designed for 3rd and 4th grade, these printable worksheets provide hands-on practice using models and partitioned shapes. Aligned with CCSS 3.NF.A.3 & 3.NF.A.3b, this resource builds a strong foundation in fraction equivalence through a variety of interactive activities. What’s Included?✔ Shade the Model – Students s
3rd - 4th
Fractions, Math, Math Test Prep
CCSS
3.NF.A.3a
, 3.NF.A.3b
Also included in: Fractions Worksheets Bundle 3rd–5th Grade | Operations & Line Plots
Ratios and Proportions Word Problems | Real-World Activities for 6th Grade Math
Ratios and Proportions Word Problems | Real-World Activities for 6th Grade MathHelp your 6th-grade students build confidence and master ratios and proportions with this engaging and standards-aligned resource! This worksheet set provides a wide variety of real-world word problems and activities designed to make math meaningful and fun for students. What’s Included:4 Sections with Varied Activities:Understanding Ratios (5 problems): Introduces students to basic ratios, ratio forms, and simplifica
6th
Math, Math Test Prep, Other (Math)
CCSS
6.RP.A.1
, 6.RP.A.2
, 6.RP.A.3
Showing 1-17 of 17 results
About the store
Experience
Hi! I’m the creator behind Yokchan.
With a background in product design, math, and systems thinking, I create structured, classroom-ready resources that help teachers save time and teach more effectively.
Every resource is designed to be:
• Print-and-go (no prep needed)
• Easy for students to understand
• Practical for real classroom use
You’ll find:
- Math resources that build strong foundational skills
- SEL activities that support emotional awareness and behavior
These aren’t just worksheets — they’re thoughtfully designed tools to make teaching easier and learning more effective.
Perfect for busy teachers, homeschool parents, and counselors looking for ready-to-use materials.
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