Reference Notes 3rd Grade Math
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Which One Doesn’t Belong? Math Bundle | Perimeter, Area, and Volume Task Cards
✨ Stop wasting time hunting for meaningful math challenges—this Which One Doesn’t Belong? Math Bundle has everything you need to engage students in deep thinking about perimeter, area, and volume!This bundle of task cards and extension activities helps students build conceptual understanding of measurement while encouraging higher-order reasoning. With perimeter, area, and volume WODB challenges at their fingertips, teachers can spark rich math discussions, address misconceptions, and push st
3rd - 5th
Geometry, Measurement
CCSS
3.MD.C.5
, 3.MD.C.6
, 3.MD.C.7
+13
Math-Was Pythagoras "Right" About his Triangles? All About His Theorem!
Learn geometry by studying the ancient Greek mathematician, Pythagoras, and his famous Pythagorian Theorem. Using investigation and logic you will prove that Pythagoras was right!This math Exploration includes detailed, student-friendly Steps to Success that lead the learner through the process of creating a high-level, quality independent project. To add rigor and thoughtfulness, students reflect on their Exploration by answering standards-based Questions of Mathematical Practice. Supporting
3rd - 11th
Applied Math, Geometry, Math
Math Geometry -- Drawing 3-D Solid Figures--Vertices, Faces, Edges
What a great challenge activity for your gifted and talented students, or those students who learn best by drawing the shapes themselves. A good review of counting faces, vertices and edges.
2nd - 11th
Geometry
Also included in: Geometry and Symmetry Bundle
Voronoi Diagram Full Lesson – IB Math Applications & Interpretations
Make teaching Voronoi diagrams stress-free and engaging with this complete lesson bundle designed for IB Math Applications and Interpretations (AI). This resource guides students from conceptual exploration to formal definitions and rigorous practice, making it ideal for both SL and HL students. Students begin with an intuitive investigation of Voronoi diagrams, develop formal understanding with structured notes, and then work through examples that gradually increase in difficulty. Whether y
10th - 12th
Geometry, Graphing, Math Test Prep
CCSS
HSG-CO.A.1
, HSG-GPE.B.5
Voronoi Diagrams Notes & Practice for IB Math AI | Presentation & Handouts
Make teaching Voronoi diagrams easy and effective with this complete set of guided notes, example problems, and a ready-to-use presentation—designed specifically for IB Math Applications and Interpretation (AI) classrooms. This resource includes: A clear, student-friendly PowerPoint presentation with step-by-step notes Practice problems that progress in difficulty Printable guided notes and handouts for students to follow along or complete independently Focus on understanding and interpr
10th - 12th
Geometry, Graphing, Math Test Prep
CCSS
HSG-GPE.B.5
Voronoi Diagram Investigation for IB Math Applications and Interpretations
This Voronoi Diagram Investigation is a hands-on, exploratory activity perfect for students in IB Math Applications and Interpretations (AI). Designed as an introductory activity, this task guides students in constructing a Voronoi diagram from scratch using real U.S. cities—connecting geometry, spatial reasoning, and real-world data. Students will: Calculate midpoints between cities Use knowledge of slopes and perpendicular bisectors Apply geometric reasoning to partition space Constru
10th - 12th
Geometry, Graphing, Measurement
CCSS
HSG-GPE.B.5
, HSG-GPE.B.6
Geometry Higher-Order Thinking Task Cards!
These geometry task cards are great for centers, early finisher work or extensions. They are intended for use in grades 1-3, but can be used in any elementary math classroom. The content included on each card aligns with CCSS and is intended to promote higher-order thinking skills (See Bloom's Taxonomy). Helps students think creatively about geometry concepts. Great for those Gifted and Talented kiddos! Enjoy!
1st - 3rd
Geometry
CCSS
1.G.A.1
, 1.G.A.2
, 1.G.A.3
+2
Grades 1 -5 Tessellation Writing Assignment
This assignment may be used as an introduction to tessellations, a quick-check or a general paragraph writing assignment. It includes a writing rubric ranging from a 1 -4 Likert-Style Scale.
It has been tested with positive results in both my 2nd and 3rd grade general education and 1st through 5th grade talented and gifted classroom.
1st - 5th
Geometry, Writing
Finding Volume of Composite Figures Work Mat
This work mat help students organize their thinking when finding volume of composite figures. I print them and place them in clear pocket protectors for students to use individually. It really helps students feel successful when practicing this skill.
5th
Geometry, Measurement
CCSS
5.MD.C.5c
Perímetro - Tarjetas de trabajo, Presentación PPT y Hoja de Trabajo - Perimeter
Ayuda a tus estudiantes de cuarto a sexto a a comprender y practicar el concepto de perímetro de manera sencilla, utilizando actividades visuales y fáciles de implementar. Ideal para maestros que buscan un recurso listo para usar y sin preparación.¿Qué incluye?Presentación en PPT de 12 diapositivas20 tarjetas de práctica (task cards) Hoja para anotar las respuestas de las tarjetasHoja de trabajoVersiones a color y en blanco y negro (¡ahorra tinta!)Respuestas incluidas Este recurso es muy ver
3rd - 6th
Geometry, Spanish
EDITABLE Desk Name Plates/Name Tags - Number Line, Colors, Shapes, Etc. Helper
The following is a desk name plate/name tag created for 17” x 11” (2 desk name plate/name tags per landscape) page. This desk name plate includes a number line from 0 – 50, colors, shapes, uppercase and lowercase alphabet, consonant and vowel identification helper, ‘b’ and ‘d’ helper, and ‘letters that hang below the line’ helper. Students can use the number line as support for adding and subtracting basic numbers and counting. The language arts helpers are easy visual reminders for ‘b’
PreK - 3rd
Alphabet, Balanced Literacy, Geometry
Parts of a Triangle - PowerPoint - Montessori - Audio - Distance Learning
A descriptive PowerPoint describing the parts of a Triangle. There is an audio recording available for learners to work through the presentation on their own for distance learning and flashcards to check their memory.
1st - 7th
Geometry
Substitute Worksheet Pack for Creative Minds
Creating a substitute folder each year is always difficult. I never want to use the sheets I will need later for a lesson. This is why I created this packet. It is for when I am out for a day or two and have to have a substitute in a emergency situation. This packet works well for most grade levels 2nd grade and up. It allows students to use creativity and flexibility in their thinking while the teacher is out. There are 5 different activities that include art, writing, mathematics, and cre
2nd - 5th
Geometry, Writing
Parts of a Circle Bundle - PWP + 9 Differentiated Work cards + COE
This bundle includes: Parts of a Circle PowerPoint audiouse of Montessori nomenclatureInteractive Slidesself guided quiz at the end of the lesson for learners to use. 9 Differentiated Work cards 9 Differentiated work cardsControl of error included
1st - 8th
Geometry
Types of Triangles - Sides - Powerpoint + 4 Differentiated Work Cards + COE
This bundle includes: An animated PowerPoint describing the different triangles classified by their sides4 differentiated work cardsControl of error
1st - 8th
Geometry
Geometry & Measurement Bundle | Grades 4–5 | Inquiry-Based Math Projects
Make geometry and measurement exciting for your IB PYP & inquiry based math classroom! Engage Grades 4–5 with inquiry-based geometry & measurement activities that build problem-solving, critical thinking, and collaboration. This 7-resource bundle saves you over 30% and includes 100+ printable pages of interactive games, task cards, and hands-on projects. Perfect for IB PYP classrooms. Designed with Grades 4 & 5 in mind (fully aligned to CCSS Math Grade 5) and easily adaptable for Grades 4
4th - 6th
Applied Math, Geometry, Math
CCSS
5.G.A.1
, 5.G.A.2
, 5.G.B.3
+1
100-Page Math Workbook for Kindergarten & 1st Grade | Tracing, Addition, Shapes
Looking for a dependable, no-prep math resource to build foundational skills and boost fact fluency? This comprehensive Daily Math Practice Workbook is exactly what you need to keep your students challenged, focused, and deeply engaged in their mathematical growth! Packed with over 50 pages of structured activities, this resource spans a wide variety of essential math concepts. The clean, distraction-free layout ensures that students can focus entirely on solving problems, making it a perfect f
PreK - 1st
Applied Math, Basic Operations, Geometry
How Many Sides? Inspired, Shape Pegging Activity-EYFS-Fine Motor-Maths
This engaging hands-on maths activity helps children explore 2D shapes and count the number of sides in a fun and interactive way. Children look at the shape on each card, count the sides, and then peg the correct number from the three number choices shown below the shape. This practical activity is perfect for encouraging discussion about shapes while also developing fine motor skills. The cards are designed in soft pastel colours to make them visually appealing and easy for young learner
PreK - 2nd
Geometry
Bearings Presentation with Additional Practice Problems for IB Math
This Bearings Presentation with Additional Practice Problems is specifically designed for IB Math AA & AI students at both HL and SL levels. Perfect for introducing or reviewing key concepts, this ready-to-use resource includes a detailed, visual PowerPoint presentation that covers How to interpret and draw bearings Solving real-world bearings problems using trigonometry Angle rules and navigational applications Word problems aligned with IB Math exam standards Also included: a variety o
10th - 12th, Higher Education
Algebra 2, Geometry, PreCalculus
CCSS
HSG-SRT.C.8
, HSG-SRT.D.9
, HSG-SRT.D.10
+1
TED Talk: The Satisfying Math of Folding Origami- Evan Zodl
This TED-Ed companion resource explores how origami—an ancient paper-folding art—shapes modern technology, from starshades in space to stents in medicine. Designed for high school and college students, this resource includes 20 discussion questions, a structured essay prompt, and a debate topic that blends geometry, design, and innovation. Perfect for science, math, engineering, or interdisciplinary learning, it helps students explore how creativity and structure go hand in hand to solve real-wo
9th - 12th, Adult Education, Higher Education
Art History, Engineering, Geometry
Kindergarten March Math & ELA Packet | No-Prep Monthly Journal
Are you searching for a way to consistently build essential math and ELA skills in your Kindergarten students without adding to your workload? Introducing the Kindergarten March Math & ELA Packet | No-Prep Monthly Journal, your go-to solution for engaging, skill-focused daily practice. This packet is designed to be entirely no-prep, meaning you can save precious time and dedicate more energy to teaching and interacting with your young learners. ✨ What's Included: Durable and engaging Math activ
K - 2nd
Geometry, Numbers, Reading
TED Talk: Euclid’s puzzling parallel postulate- Jeff Dekofsky
This high school math resource explores Euclid’s geometry, the parallel postulate, and the development of non-Euclidean geometry, connecting mathematical theory to real-world applications and critical thinking. Best for: Math, Geometry, STEM, Critical Thinking Includes: • 20 discussion and comprehension questions • Analytical essay prompt • Structured essay with paragraph guidance and sentence starters • Classroom debate activity • Critical thinking discussion questions Grades: 8–12, College, Ad
9th - 12th, Adult Education, Higher Education
Applied Math, Geometry, Other (Math)
The mathematical secrets of Pascal’s triangle- Wajdi Mohamed Ratemi
This high school math resource explores Pascal’s Triangle through patterns, binomial expansion, and real-world applications in probability and combinatorics. Students analyze mathematical relationships while developing problem-solving and critical thinking skills. Includes • 20 discussion and comprehension questions • Analytical essay prompt • Structured essay with paragraph guidance and sentence starters • Classroom debate activity • Critical thinking discussion questions Grades: 8–12 | Print-a
9th - 12th, Adult Education, Higher Education
Applied Math, Geometry, Other (Math)
Two-Dimensional Shapes: Identifying and Counting Sides and Vertices
"2D Shapes: Sides and Vertices" resource is here to transform your math lessons! Designed to be both fun and visually appealing, this comprehensive package will help your students confidently identify and differentiate between shapes by focusing on their defining attributes: sides and vertices, saving you valuable planning time. What's Included: Engaging activity sorting sheets for hands-on learning.A dynamic PowerPoint presentation to introduce and reinforce concepts.Three worksheets perfect fo
K - 2nd
Geometry
CCSS
1.G.A.1
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