Канал: Inquisitive Kids

Primes and Composites | Problem 4

Primes and Composites | Problem 4

Primes and Composites | Problem 3

Primes and Composites | Problem 3

Primes and Composites | Problem 2

Primes and Composites | Problem 2

Primes and Composites | Problem 1

Primes and Composites | Problem 1

9/30/2024 Daily Problem

9/30/2024 Daily Problem

9/29/2024 Daily Problem

9/29/2024 Daily Problem

9/28/2024 Daily Problem

9/28/2024 Daily Problem

9/27/2024 Daily Problem

9/27/2024 Daily Problem

9/25/2024 Daily Problem

9/25/2024 Daily Problem

9/23/2024 Daily Problem

9/23/2024 Daily Problem

9/22/2024 Daily Problem

9/22/2024 Daily Problem

9/21/2024 Daily Problem

9/21/2024 Daily Problem

9/20/2024 Daily Problem

9/20/2024 Daily Problem

9/19/2024 Daily Problem

9/19/2024 Daily Problem

9/17/2024 Daily Problem

9/17/2024 Daily Problem

9/16/2024 Daily Problem

9/16/2024 Daily Problem

9/24/2024 Daily Problem

9/24/2024 Daily Problem

9/15/2024 Daily Problem

9/15/2024 Daily Problem

9/13/2024 Daily Problem

9/13/2024 Daily Problem

9/12/2024 Daily Problem

9/12/2024 Daily Problem

9/11/2024 Daily Problem

9/11/2024 Daily Problem

9/9/2024 Daily Problem

9/9/2024 Daily Problem

9/10/2024 Daily Problem

9/10/2024 Daily Problem

9/8/2024 Daily Problem

9/8/2024 Daily Problem

9/7/2024 Daily Problem

9/7/2024 Daily Problem

9/6/2024 Daily Problem

9/6/2024 Daily Problem

9/5/2024 Daily Problem

9/5/2024 Daily Problem

9/4/2024 Daily Problem

9/4/2024 Daily Problem

9/3/2024 Daily Problem!

9/3/2024 Daily Problem!

Interesting Middle School Geometry Problem | Problem 3

Interesting Middle School Geometry Problem | Problem 3

Interesting Middle School Geometry Problem 2

Interesting Middle School Geometry Problem 2

Interesting Middle School Geometry Problem 1

Interesting Middle School Geometry Problem 1

AMC8 Course | 3D Geometry | Problem 4

AMC8 Course | 3D Geometry | Problem 4

AMC8 Course | 3D Geometry | Problem 3

AMC8 Course | 3D Geometry | Problem 3

AMC8 Course | 3D Geometry | Problem 2

AMC8 Course | 3D Geometry | Problem 2

AMC8 Course | 3D Geometry | Problem 1

AMC8 Course | 3D Geometry | Problem 1

AMC8 Course | Complex 2D Geometry | Problem 4

AMC8 Course | Complex 2D Geometry | Problem 4

AMC8 Course | Complex 2D Geometry | Problem 3

AMC8 Course | Complex 2D Geometry | Problem 3

AMC8 Course | Complex 2D Geometry | Problem 2

AMC8 Course | Complex 2D Geometry | Problem 2

AMC8 Course | Complex 2D Geometry | Problem 1

AMC8 Course | Complex 2D Geometry | Problem 1

AMC8 Course | Similar Triangles | Problem 4

AMC8 Course | Similar Triangles | Problem 4

AMC8 Course | Similar Triangles | Problem 3

AMC8 Course | Similar Triangles | Problem 3

AMC8 Course | Similar Triangles | Problem 2

AMC8 Course | Similar Triangles | Problem 2

AMC8 Course | Similar Triangles | Problem 1

AMC8 Course | Similar Triangles | Problem 1

AMC8 Course | Circles | Problem 4

AMC8 Course | Circles | Problem 4

AMC8 Course | Circles | Problem 3

AMC8 Course | Circles | Problem 3

AMC8 Course | Circles | Problem 2

AMC8 Course | Circles | Problem 2

AMC8 Course | Circles | Problem 1

AMC8 Course | Circles | Problem 1

AMC8 Course | Quadrilaterals | Problem 4

AMC8 Course | Quadrilaterals | Problem 4

AMC8 Course | Quadrilaterals | Problem 2

AMC8 Course | Quadrilaterals | Problem 2

AMC8 Course | Quadrilaterals | Problem 2

AMC8 Course | Quadrilaterals | Problem 2

AMC8 Course | Quadrilaterals | Problem 1

AMC8 Course | Quadrilaterals | Problem 1

AMC8 Course | Triangles | Problem 4

AMC8 Course | Triangles | Problem 4

AMC 8 Course | Triangles | Problem 1

AMC 8 Course | Triangles | Problem 1

AMC8 Course | Triangles | Problem 3

AMC8 Course | Triangles | Problem 3

AMC8 Course | Triangles | Problem 2

AMC8 Course | Triangles | Problem 2

AMC8 Course | Angle Chasing | Problem 4

AMC8 Course | Angle Chasing | Problem 4

AMC8 Course | Angle Chasing | Problem 3

AMC8 Course | Angle Chasing | Problem 3

AMC8 Course | Angle Chasing | Problem 2

AMC8 Course | Angle Chasing | Problem 2

AMC8 Course | Angle Chasing | Problem 1

AMC8 Course | Angle Chasing | Problem 1

The Epsilon-Delta Definition of a Limit

The Epsilon-Delta Definition of a Limit

A Very Special Number | Divisibility Rules + Number Sense + Casework Counting!

A Very Special Number | Divisibility Rules + Number Sense + Casework Counting!

Mathematical Induction | Multiples and Factors

Mathematical Induction | Multiples and Factors

Mathematical Induction | Series + Sequences

Mathematical Induction | Series + Sequences

Mathematical Induction | Trig Induction Formula

Mathematical Induction | Trig Induction Formula

Mathematical Induction | Is this a multiple of (x+y)?

Mathematical Induction | Is this a multiple of (x+y)?

Mathematical Induction | Sum of Squares Formula + Introduction

Mathematical Induction | Sum of Squares Formula + Introduction

Mathematical Induction | Sum of Odd Number Squares

Mathematical Induction | Sum of Odd Number Squares

Can you find the area of this shaded region? Use multiple solutions!

Can you find the area of this shaded region? Use multiple solutions!

Solve THIS multiple-choice problem using the Quadratic Formula!

Solve THIS multiple-choice problem using the Quadratic Formula!

Logarithm Problem -- use your recently-learned Log properties!

Logarithm Problem -- use your recently-learned Log properties!

Factoring problem: ab(a+b)^2 - (a+b)^2 + 1

Factoring problem: ab(a+b)^2 - (a+b)^2 + 1

How well do you understand functions? Do these 4 problems to find out!

How well do you understand functions? Do these 4 problems to find out!

What is 1/S max + 1/S min?

What is 1/S max + 1/S min?

What is the maximum value of x/(x+1)^2 ?

What is the maximum value of x/(x+1)^2 ?

7th Grade Math Lessons | Unit 1 | The World of 3D Figures | Lesson 1 | Three Inquisitive Kids

7th Grade Math Lessons | Unit 1 | The World of 3D Figures | Lesson 1 | Three Inquisitive Kids

Complex 2D Areas: Find the shaded region!

Complex 2D Areas: Find the shaded region!

2024 Summer Math Camp Open House | Part 2

2024 Summer Math Camp Open House | Part 2

2024 Summer Math Camp Open House | Part 1

2024 Summer Math Camp Open House | Part 1

The Wheel Shop | Problem of the Month | Level D

The Wheel Shop | Problem of the Month | Level D

Exponents problem under 50 seconds!

Exponents problem under 50 seconds!

Red and Green Semicircle Square Problem

Red and Green Semicircle Square Problem

A To The Power Of A To The Power Of 5

A To The Power Of A To The Power Of 5

TR mom: VNC Viewer - monitor laptop usage 监督孩子用电脑

TR mom: VNC Viewer - monitor laptop usage 监督孩子用电脑

AMC8 Course | Factorization | Problem 4

AMC8 Course | Factorization | Problem 4

AMC8 Course | Factorization | Problem 3

AMC8 Course | Factorization | Problem 3

AMC8 Course | Factorization | Problem 2

AMC8 Course | Factorization | Problem 2

AMC8 Course | Factorization | Problem 1

AMC8 Course | Factorization | Problem 1

AMC8 Course | Primes and Divisibility | Problem 4

AMC8 Course | Primes and Divisibility | Problem 4

AMC8 Course | Primes and Divisibility | Problem 3

AMC8 Course | Primes and Divisibility | Problem 3

AMC8 Course | Primes and Divisibility | Problem 2

AMC8 Course | Primes and Divisibility | Problem 2

AMC8 Course | Primes and Divisibility | Problem 1

AMC8 Course | Primes and Divisibility | Problem 1

Arithmetic Progression: Problem 3

Arithmetic Progression: Problem 3

Arithmetic Progression: Problem 2

Arithmetic Progression: Problem 2

AMC8 Course | Telescoping | Problem 4

AMC8 Course | Telescoping | Problem 4

AMC8 Course | Telescoping | Problem 3

AMC8 Course | Telescoping | Problem 3

AMC8 Course | Telescoping | Problem 2

AMC8 Course | Telescoping | Problem 2

AMC8 Course | Telescoping | Problem 1

AMC8 Course | Telescoping | Problem 1

AMC8 Course | Mean, Median, and Mode | Problem 4

AMC8 Course | Mean, Median, and Mode | Problem 4

AMC8 Course | Mean, Median, and Mode | Problem 3

AMC8 Course | Mean, Median, and Mode | Problem 3

AMC8 Course | Mean, Median, and Mode | Problem 2

AMC8 Course | Mean, Median, and Mode | Problem 2

AMC8 Course | Mean, Median, and Mode | Problem 1

AMC8 Course | Mean, Median, and Mode | Problem 1

AMC8 Course | Arithmetic Sequences | Problem 4

AMC8 Course | Arithmetic Sequences | Problem 4

AMC8 Course | Arithmetic Sequences | Problem 3

AMC8 Course | Arithmetic Sequences | Problem 3

AMC8 Course | Arithmetic Sequences | Problem 2

AMC8 Course | Arithmetic Sequences | Problem 2

AMC8 Course | Arithmetic Sequences | Problem 1

AMC8 Course | Arithmetic Sequences | Problem 1

1/1/2024 | Problem of the Week | Eight Is Enough! | MathCounts

1/1/2024 | Problem of the Week | Eight Is Enough! | MathCounts

AMC8 Course | Systems of Equations | Problem 4

AMC8 Course | Systems of Equations | Problem 4

AMC8 Course | Systems of Equations | Problem 3

AMC8 Course | Systems of Equations | Problem 3

AMC8 Course | Systems of Equations | Problem 2

AMC8 Course | Systems of Equations | Problem 2

AMC8 Course | Systems of Equations | Problem 1

AMC8 Course | Systems of Equations | Problem 1

1/1/2024 | Problem of the Week | It's A New Year! | MathCounts

1/1/2024 | Problem of the Week | It's A New Year! | MathCounts

12/25/2023 | Problem of the Week | Gift Exchange | MathCounts

12/25/2023 | Problem of the Week | Gift Exchange | MathCounts

AMC8 Course | Ratios and Proportions | Problem 2

AMC8 Course | Ratios and Proportions | Problem 2

AMC8 Course | Ratios and Proportions | Problem 4

AMC8 Course | Ratios and Proportions | Problem 4

AMC8 Course | Ratios and Proportions | Problem 3

AMC8 Course | Ratios and Proportions | Problem 3

AMC8 Course | Ratios and Proportions | Problem 1

AMC8 Course | Ratios and Proportions | Problem 1

AMC8 Course | Counting Paths | Problem 4

AMC8 Course | Counting Paths | Problem 4

AMC8 Course | Counting Paths | Problem 3

AMC8 Course | Counting Paths | Problem 3

AMC8 Course | Counting Paths | Problem 2

AMC8 Course | Counting Paths | Problem 2

AMC8 Course | Counting Paths | Problem 1

AMC8 Course | Counting Paths | Problem 1

Part 2: Paint Mixture Word Problems | Ratios!

Part 2: Paint Mixture Word Problems | Ratios!

Part 2: What is the Shortest Distance Between the Origin Point and this Function?

Part 2: What is the Shortest Distance Between the Origin Point and this Function?

Paint Mixture Word Problems | Ratios!

Paint Mixture Word Problems | Ratios!

What is the Shortest Distance Between the Origin Point and this Function?

What is the Shortest Distance Between the Origin Point and this Function?

Discriminants, quadratic functions, Pythagorean theorem word problem

Discriminants, quadratic functions, Pythagorean theorem word problem

Equations and Inequalities of Absolute Value

Equations and Inequalities of Absolute Value

AMC8 Course | Probability | Problem 4

AMC8 Course | Probability | Problem 4

AMC8 Course | Probability | Problem 3

AMC8 Course | Probability | Problem 3

AMC8 Course | Probability | Problem 2

AMC8 Course | Probability | Problem 2

AMC8 Course | Probability | Problem 1

AMC8 Course | Probability | Problem 1

AMC8 Course | Probability | Definition and Formula

AMC8 Course | Probability | Definition and Formula

AMC8 Course | Word Rearrangements | Problem 4

AMC8 Course | Word Rearrangements | Problem 4

AMC8 Course | Word Rearrangements | Problem 3

AMC8 Course | Word Rearrangements | Problem 3

AMC8 Course | Word Rearrangements | Problem 2

AMC8 Course | Word Rearrangements | Problem 2

AMC8 Course | Word Rearrangements | Problem 1

AMC8 Course | Word Rearrangements | Problem 1

AMC8 Course | Word Rearrangements | Definition and Formula

AMC8 Course | Word Rearrangements | Definition and Formula

Baking Muffins Engineering Problem

Baking Muffins Engineering Problem

Using Multiplication and Addition to Solve Word Problems: Problem 7

Using Multiplication and Addition to Solve Word Problems: Problem 7

Using Multiplication and Addition to Solve Word Problems: Problem 6

Using Multiplication and Addition to Solve Word Problems: Problem 6

AMC8 Course | Combinations | Problem 4

AMC8 Course | Combinations | Problem 4

AMC8 Course | Combinations | Problem 3

AMC8 Course | Combinations | Problem 3

AMC8 Course | Combinations | Problem 2

AMC8 Course | Combinations | Problem 2

AMC8 Course | Combinations | Problem 1

AMC8 Course | Combinations | Problem 1

AMC8 Course | Combinations | Definition and Formula

AMC8 Course | Combinations | Definition and Formula

AMC8 Course | Permutations | Problem 4

AMC8 Course | Permutations | Problem 4

AMC8 | Permutations | Problem 3

AMC8 | Permutations | Problem 3

AMC8 Course | Permutations | Problem 2

AMC8 Course | Permutations | Problem 2

AMC8 Course | Permutations | Problem 1

AMC8 Course | Permutations | Problem 1

AMC8 Course | Permutations | Definition and Formula

AMC8 Course | Permutations | Definition and Formula

8th Grade Math | Unit 13 | Angle Sums of Polygons | Lesson 13.4 | Inquisitive Kids

8th Grade Math | Unit 13 | Angle Sums of Polygons | Lesson 13.4 | Inquisitive Kids

8th Grade Math | Unit 13 | Midlines | Lesson 13.3 | Inquisitive Kids

8th Grade Math | Unit 13 | Midlines | Lesson 13.3 | Inquisitive Kids

8th Grade Math | Unit 13|Distance Between Opposite Parallel Sides | Lesson 13.2.3 | Inquisitive Kids

8th Grade Math | Unit 13|Distance Between Opposite Parallel Sides | Lesson 13.2.3 | Inquisitive Kids

8th Grade Math | Unit 13 | Determine Parallelogram With Diagonals | Lesson 13.2.2 | Inquisitive Kids

8th Grade Math | Unit 13 | Determine Parallelogram With Diagonals | Lesson 13.2.2 | Inquisitive Kids

Basic Cryptarithm Problems | Problems 21 - 25

Basic Cryptarithm Problems | Problems 21 - 25

8th Grade Math | Unit 13 | Determine Parallelogram With Properties| Lesson 13.2.1 | Inquisitive Kids

8th Grade Math | Unit 13 | Determine Parallelogram With Properties| Lesson 13.2.1 | Inquisitive Kids

8th Grade Math|Unit 13| Properties of Diagonals in Parallelograms | Lesson 13.1.2 | Inquisitive Kids

8th Grade Math|Unit 13| Properties of Diagonals in Parallelograms | Lesson 13.1.2 | Inquisitive Kids

8th Grade Math | Unit 13 | Properties of Angles in Parallelograms | Lesson 13.1.1 | Inquisitive Kids

8th Grade Math | Unit 13 | Properties of Angles in Parallelograms | Lesson 13.1.1 | Inquisitive Kids

Basic Cryptarithm Problems | Problems 16 - 20

Basic Cryptarithm Problems | Problems 16 - 20

8th Grade Math | Unit 12 | Application of Rational Equations | Lesson 12.4.3 | Inquisitive Kids

8th Grade Math | Unit 12 | Application of Rational Equations | Lesson 12.4.3 | Inquisitive Kids

Basic Cryptarithm Problems | Problems 6 - 10

Basic Cryptarithm Problems | Problems 6 - 10

8th Grade Math | Unit 12 | Solving Rational Equations | Lesson 12.4.2 | Inquisitive Kids

8th Grade Math | Unit 12 | Solving Rational Equations | Lesson 12.4.2 | Inquisitive Kids

8th Grade Math | Unit 12 | Intro to Rational Equations | Lesson 12.4.1 | Inquisitive Kids

8th Grade Math | Unit 12 | Intro to Rational Equations | Lesson 12.4.1 | Inquisitive Kids

8th Grade Math |Unit 12| Mixed Operations of Fractional Expressions | Lesson 12.3.2|Inquisitive Kids

8th Grade Math |Unit 12| Mixed Operations of Fractional Expressions | Lesson 12.3.2|Inquisitive Kids

8th Grade Math|Unit 12|Add and Subtract Like Fractional Expressions | Lesson 12.3.1|Inquisitive Kids

8th Grade Math|Unit 12|Add and Subtract Like Fractional Expressions | Lesson 12.3.1|Inquisitive Kids

8th Grade Math | Unit 12 | Multiply and Divide Fractional Expressions | Lesson 12.2|Inquisitive Kids

8th Grade Math | Unit 12 | Multiply and Divide Fractional Expressions | Lesson 12.2|Inquisitive Kids

8th Grade Math | Unit 12 | Properties of Fractional Expressions | Lesson 12.1.2 | Inquisitive Kids

8th Grade Math | Unit 12 | Properties of Fractional Expressions | Lesson 12.1.2 | Inquisitive Kids

8th Grade Math | Unit 12 | Introduction to Fractional Expressions | Lesson 12.1.1 | Inquisitive Kids

8th Grade Math | Unit 12 | Introduction to Fractional Expressions | Lesson 12.1.1 | Inquisitive Kids

2C x BA = C4A

2C x BA = C4A

8th Grade Math | Unit 11 | The Perfect Square Formula Method | Lesson 11.3.2 | Inquisitive Kids

8th Grade Math | Unit 11 | The Perfect Square Formula Method | Lesson 11.3.2 | Inquisitive Kids

8th Grade Math | Unit 11 | The Square Difference Formula Method | Lesson 11.3.1 | Inquisitive Kids

8th Grade Math | Unit 11 | The Square Difference Formula Method | Lesson 11.3.1 | Inquisitive Kids

Basic Cryptarithm Problems | Problems 1 - 5

Basic Cryptarithm Problems | Problems 1 - 5

Removing Parentheses & Combining Like Terms

Removing Parentheses & Combining Like Terms

Rectangles | Area

Rectangles | Area

8th Grade Math | Unit 11 | Removing Common Factors-Polynomials | Lesson 11.2.2 | Inquisitive Kids

8th Grade Math | Unit 11 | Removing Common Factors-Polynomials | Lesson 11.2.2 | Inquisitive Kids

8th Grade Math | Unit 11 | Removing Common Factors-Monomials | Lesson 11.2.1 | Inquisitive Kids

8th Grade Math | Unit 11 | Removing Common Factors-Monomials | Lesson 11.2.1 | Inquisitive Kids

Building Blocks Problem | Elementary Word Problem

Building Blocks Problem | Elementary Word Problem

7th Grade Math | Unit 12 | Area and Probability | Lesson 5 | Part 2 | Inquisitive Kids

7th Grade Math | Unit 12 | Area and Probability | Lesson 5 | Part 2 | Inquisitive Kids

Red Sox Handshakes Problem | Elementary Word Problem

Red Sox Handshakes Problem | Elementary Word Problem

7th Grade Math | Unit 12 | Area and Probability | Lesson 5 | Part 1 | Inquisitive Kids

7th Grade Math | Unit 12 | Area and Probability | Lesson 5 | Part 1 | Inquisitive Kids

8th Grade Math | Unit 11 | Factorization | Lesson 11.1 | Inquisitive Kids

8th Grade Math | Unit 11 | Factorization | Lesson 11.1 | Inquisitive Kids

Camel Caravan Problem | Elementary Word Problem

Camel Caravan Problem | Elementary Word Problem

Party Time | Problem of the Month | Problem 3

Party Time | Problem of the Month | Problem 3

Party Time | Problem of the Month | Problem 2

Party Time | Problem of the Month | Problem 2

Party Time | Problem of the Month | Problem 1

Party Time | Problem of the Month | Problem 1

MOEMS | 2022~2023 | Contest 3 | Division E | Answers & Solutions

MOEMS | 2022~2023 | Contest 3 | Division E | Answers & Solutions

MOEMS | 2022~2023 | Contest 5 | Division E | Answers & Solutions

MOEMS | 2022~2023 | Contest 5 | Division E | Answers & Solutions

7th Grade Math | Unit 12 | Theoretical Probability | Lesson 4 | Inquisitive Kids

7th Grade Math | Unit 12 | Theoretical Probability | Lesson 4 | Inquisitive Kids

Geometry problem masking as an algebra problem? How do we solve it?

Geometry problem masking as an algebra problem? How do we solve it?

7th Grade Math | Unit 12 | Basic Calculations On Probability | Lesson 3 | Inquisitive Kids

7th Grade Math | Unit 12 | Basic Calculations On Probability | Lesson 3 | Inquisitive Kids

7th Grade Math | Unit 12 | Flipping Coins | Lesson 2 | Part 3 | Inquisitive Kids

7th Grade Math | Unit 12 | Flipping Coins | Lesson 2 | Part 3 | Inquisitive Kids

7th Grade Math | Unit 12 | Experimental Probability | Lesson 2 | Part 1 | Inquisitive Kids

7th Grade Math | Unit 12 | Experimental Probability | Lesson 2 | Part 1 | Inquisitive Kids

7th Grade Math | Unit 12 | Introduction to Probability | Lesson 1 | Inquisitive Kids

7th Grade Math | Unit 12 | Introduction to Probability | Lesson 1 | Inquisitive Kids

8th Grade Math | Unit 9 | Applying Systems of Inequalities | Lesson 9.6.2 | Inquisitive Kids

8th Grade Math | Unit 9 | Applying Systems of Inequalities | Lesson 9.6.2 | Inquisitive Kids

8th Grade Math | Unit 10 | Designs and Patterns | Lesson 6 | Inquisitive Kids

8th Grade Math | Unit 10 | Designs and Patterns | Lesson 6 | Inquisitive Kids

8th Grade Math | Unit 10 | Central Symmetry | Lesson 5 | Inquisitive Kids

8th Grade Math | Unit 10 | Central Symmetry | Lesson 5 | Inquisitive Kids

8th Grade Math | Unit 9 | Systems of Inequalities | Lesson 9.6.1 | Inquisitive Kids

8th Grade Math | Unit 9 | Systems of Inequalities | Lesson 9.6.1 | Inquisitive Kids

8th Grade Math | Unit 9 | Inequalities, Functions, and Equations | Lesson 9.5.2 | Inquisitive Kids

8th Grade Math | Unit 9 | Inequalities, Functions, and Equations | Lesson 9.5.2 | Inquisitive Kids

8th Grade Math | Unit 10 | Mapping Out Rotations | Lesson 4 | Inquisitive Kids

8th Grade Math | Unit 10 | Mapping Out Rotations | Lesson 4 | Inquisitive Kids

8th Grade Math | Unit 9 | Unary Inequalities and Linear Functions | Lesson 9.5.1 | Inquisitive Kids

8th Grade Math | Unit 9 | Unary Inequalities and Linear Functions | Lesson 9.5.1 | Inquisitive Kids