KARISMATH

CLSO: Concepts + Language + Symbols + Operations

New Free Videos Explain Grades K-5 Math Concepts - Updated weekly! + Fractions!

Multisensory, incremental, visual presentations that embed the language of mathematics and take the learner naturally through concepts, language, symbols, and operations for problem-solving.

Research-based and designed by Shad Moarif, Harvard psychologist and dyscalculia specialist, and his team of UDL (Universal Design for Learning) experts. - YouTube/KarisMath - KarisMath.com - TicTok/KarisMath

Math Videos

L. Division

Division as Equal Sharing

https://karismath.com/video/689

L. Division

The Dividing Room

https://karismath.com/video/690

Gr 3 Long Division

L. Division

Using the Dividing Room

https://karismath.com/video/691

L. Division

Single Digit Division (Part 1)

https://karismath.com/video/692

Division = Grouping

F. Division

Single Digit Division (Part 2)

https://karismath.com/video/693

F. Division

Dividing with Remainders (Part 1)

https://karismath.com/video/694

Remainders

F. Division

Dividing with Remainders (Part 2)

https://karismath.com/video/695

Division - Times Tables

F. Division (GR 3 )

Dividing Using Times Tables (Part 1)

https://karismath.com/video/737

F. Division

Dividing Using Times Tables (Part 2)

https://karismath.com/video/738

F. Division

The Concept of Long Division (Part 1)

https://karismath.com/video/739

Grade 3 Division

F. Division

The Concept of Long Division (Part 2)

https://karismath.com/video/740

F. Division

Practicing Long Division (Part 1)

https://karismath.com/video/741

F. Division

Practicing Long Division (Part 2)

https://karismath.com/video/742

Long Division

Practicing Long Division (Part 3)

https://karismath.com/video/743

F. Division

Practicing Long Division (Part 4)

https://karismath.com/video/744

F. Division - Decreasing Multiple Times (Part 1)

https://karismath.com/video/745

F. Division - Decreasing Multiple Times (Part 2)

https://karismath.com/video/746


DIVISION AS EQUAL GROUPING

F. Division as Equal Grouping (Part 1)

https://karismath.com/video/747

F. Division as Equal Grouping (Part 2)

https://karismath.com/video/748

F. Division - Another Division Sign

https://karismath.com/video/749

F. Division & Multiplication The Unitary Method (Part 1)

https://karismath.com/video/750

DIVISION WITH THE UNITARY METHOD

F. Division & Multiplication The Unitary Method (Part 2)

https://karismath.com/video/751

F. Analyzing Word Problems in Division (Part 1)

https://karismath.com/video/752

F. Analyzing Word Problems in Division (Part 2)

https://karismath.com/video/753

DIVISION WORD PROBLEMS

F. Identifying Division Word Problems (Part 1)

https://karismath.com/video/754

F. Identifying Division Word Problems (Part 2)

https://karismath.com/video/755

F. Problem-Solving in Division (Part 1)

https://karismath.com/video/756

F. Division

Problem-Solving in Division (Part 2)

https://karismath.com/video/757

FRACTIONS


Fraction as Part of a Whole (Part 1)

https://karismath.com/video/762

PARTS/WHOLE

I. a. Fractions

Fraction as Part of a Whole (Part 2)

https://karismath.com/video/763

How to Name Fractions (Part 1)

https://karismath.com/video/764


How to Name Fractions (Part 2)

https://karismath.com/video/765

Why We Learn Fractions (Part 1)

https://karismath.com/video/766


Why We Learn Fractions (Part 2)

https://karismath.com/video/767

FRACTION HALVES

I. b. Like-Unlike Fractions

Fraction as Halves (Part 1)

https://karismath.com/video/768

I. b. Like-Unlike Fractions

Fraction as Halves and Wholes (Part 2)

https://karismath.com/video/769


LIKE & UNLIKE FRACTIONS

I. b. Like-Unlike Fractions

Problem-Solving with Halves and Wholes (Part 1)

https://karismath.com/video/770

I. b. Like-Unlike Fractions

Problem-Solving with Halves and Wholes (Part 2)

https://karismath.com/video/771

QUARTERS - FRACTIONS

I. b. Like-Unlike Fractions

Fraction as Quarters (Part 1)

https://karismath.com/video/772

I. b. Like-Unlike Fractions

Fraction as Quarters (Part 2)

https://karismath.com/video/773

LIKE-UNLIKE FRACTIONS


I. b. Like-Unlike Fractions

Comparing Like Fractions (Part 1)

https://karismath.com/video/774

I. b. Like-Unlike Fractions

Comparing Like Fractions (Part 2)

https://karismath.com/video/775

COMPARING FRACTIONS

I. b. Like-Unlike Fractions

Comparing Unlike Fractions (Part 3)

https://karismath.com/video/776

I. b. Like-Unlike Fractions

Comparing Unlike Fractions (Part 4)

https://karismath.com/video/777

I. b. Like-Unlike Fractions

Fraction Exercises (Part 1)

https://karismath.com/video/778

I. b. Like-Unlike Fractions

Fraction Exercises (Part 2)

https://karismath.com/video/779

I. b. Like-Unlike Fractions

Fraction Exercises (Part 3)

https://karismath.com/video/780

ADD LIKE FRACTIONS


I. c. Using Fractions

Adding Like Fractions (Part 1)

https://karismath.com/video/781

I. c. Using Fractions

Adding Like Fractions (Part 2)

https://karismath.com/video/782

I. c. Using Fractions

Subtracting Like Fractions (Part 1)

https://karismath.com/video/783

SUBTRACT FRACTIONS

I. c. Using Fractions

Subtracting-Adding Like Fractions (Part 2)

https://karismath.com/video/784

I. c. Using Fractions

Fraction of Groups (Part 1)

https://karismath.com/video/785

I. c. Using Fractions

Fraction of Groups (Part 2)

https://karismath.com/video/786

USE FRACTIONS


I. c. Using Fractions

Fraction of Groups (Part 3)

https://karismath.com/video/787

I. c. Using Fractions

Review Problem-Solving (Part 1)

https://karismath.com/video/788

I. c. Using Fractions

Review Problem-Solving (Part 2)

https://karismath.com/video/789

FORMATIVE ASSESSMENTS

I.d.Formative Assessment

Writing and Naming Fractions

https://karismath.com/video/1436

I.d.Formative Assessment

Understanding Early Fraction Concepts

https://karismath.com/video/1437

I.d.Formative Assessment

Playing with Halves and Quarters

https://karismath.com/video/1438

I.d.Formative Assessment

Word Problems with Halves

https://karismath.com/video/1439

COMPARE FRACTIONS

I.d.Formative Assessment

Comparing Fractions -Size & Quantity

https://karismath.com/video/1440

I.d.Formative Assessment

Comparing LIKE fractions

https://karismath.com/video/1441

I.d.Formative Assessment

Increasing to Top Heavy Fractions

https://karismath.com/video/1442

I.d.Formative Assessment

Converting Top-Heavy Fractions

https://karismath.com/video/1443

FRACTIONS OF GROUPS

I.d.Formative Assessment

Understanding Fraction of Groups

https://karismath.com/video/1444

I.d.Formative Assessment

Fractions of Groups Problems-Level 1

https://karismath.com/video/1445

I.d.Formative Assessment

Fractions Problem-Solving - Level 2

https://karismath.com/video/1446

I.d.Formative Assessment

Fractions Problem Solving Level 3

https://karismath.com/video/1447

COMPARE & REDUCE


I. (a) Compare/ Reduce Fractions

Fractions in Ascending Order (Part 1)

https://karismath.com/video/949

FRACTIONS IN ORDER

I. (a) Compare/ Reduce Fractions

Fractions in Ascending Order (Part 2)

https://karismath.com/video/950

REDUCE FRACTIONS

I. (a) Compare/ Reduce Fractions

Reducing Fractions (Part 1)

https://karismath.com/video/951

I. (a) Compare/ Reduce Fractions

Reducing Fractions (Part 2)

https://karismath.com/video/952