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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Kindergarten 2D and 3D Shape Hunt Worksheets | Fun Geometry Activities
Enhance your students' understanding of geometry with our Kindergarten 2D and 3D Shape Hunt Worksheets | Fun Geometry Activities. This engaging resource helps kindergarten and 1st-grade students explore, identify, and count shapes in their environment through fun, hands-on practice. What’s Included: 2D Shapes: Find, color, and count circles, squares, rectangles, triangles, and hexagons 3D Shapes: Identify spheres, cylinders, cubes, and cones Shape Quiz: Match pictures to shapes and review
K - 1st
Geometry, Math
CCSS
K.G.A.2
4th Grade Geometry Worksheet Bundle| Angles, Triangles, Polygons, Quadrilaterals
This 4th Grade Geometry Worksheets Bundle provides engaging practice for key geometry skills including measuring angles with a protractor, classifying triangles, identifying polygons, and recognizing quadrilaterals. These 4th grade geometry worksheets help students strengthen their understanding of shapes, angles, and geometric properties while building confidence in geometry concepts. Perfect for: • math centers • independent practice • homework • test prep • small group instruction Thi
4th
Geometry, Math Test Prep, Measurement
CCSS
4.MD.C.5
, 4.MD.C.6
, 4.G.A.2
Area and Perimeter Bundle 3rd–5th Grade | Worksheets, Task Cards & Anchor Charts
Area and Perimeter Bundle 3rd–5th Grade | Worksheets, Task Cards & Anchor ChartsThis Area and Perimeter Bundle includes engaging worksheets, task cards, and anchor charts designed to help students master area and perimeter, composite figures, and irregular shapes. Perfect for 3rd–5th grade math, this resource supports standards-based instruction through meaningful practice and visual learning. Strengthen your students’ understanding of measurement concepts with this comprehensive and easy-to-us
3rd - 5th
Geometry, Math Test Prep, Measurement
CCSS
3.MD.C.7
, 4.MD.A.3
, 5.MD.C.5
2D and 3D Shapes Bundle | Kindergarten Shape Activities, Worksheets & Centers
Help your students explore geometry with this 2D and 3D Shapes Bundle! This engaging collection of kindergarten shape activities, worksheets, and math centers helps young learners identify, compare, sort, and classify two-dimensional and three-dimensional shapes through hands-on practice. Perfect for kindergarten and first grade, these no-prep printable activities include shape hunts, sorting worksheets, and interactive practice with circles, squares, rectangles, triangles, hexagons, cubes, co
K - 1st
Geometry, Other (Math)
CCSS
K.G.A.1
, K.G.A.2
, K.G.A.3
+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
2D and 3D Shape Worksheets for Kindergarten | Math Centers Activities
These 2D and 3D shape worksheets for kindergarten are designed to help students identify, sort, and apply their understanding of shapes through engaging math centers and activities. This resource includes a variety of hands-on and no-prep worksheets that support early geometry skills, making it perfect for kindergarten math centers, small groups, and independent practice. This 2D and 3D shapes resource provides a structured learning sequence that moves from exploration to application. Students b
K - 1st
Geometry
CCSS
K.G.A.2
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
Showing 1-13 of 13 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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