Douyin Teacher Li's Mathematical Thinking Course (Grades 1-3)

Douyin Teacher Li's Mathematical Thinking Course (Grades 1-3) Resource Introduction:

Course Catalog

001. [Complete] Teacher Li's first grade systematic mathematical thinking

001-1. Number sense topic - Basics of odd and even numbers.mp4

002-2, Number sense topic - odd and even numbers improvement.mp4

003-3, Number Sense - Basics of Integer Calculation.mp4

004-4, Number Sense Special Topic - Integer Calculation Improvement.mp4

005-5, Number Sense Special Topic - Comprehensive Chapter on Integer Calculation.mp4

006-6, Number Sense Topic - Find Patterns [Find Patterns with Numbers].mp4

007-7, Number sense topic - Finding patterns [Finding patterns in graphics].mp4

008-8, Number sense topic - Finding patterns [Finding patterns in graphics and numbers].mp4

009-9, Number Sense Special Topic - How to Fill in Operators.mp4

010-10、Use one example to draw inferences about other cases - Move more and make up for less [Basic Edition].mp4

011-11、Use one example to draw inferences about other cases - Move more and make up for less [Advanced Edition].mp4

012-12、Use one example to draw inferences about other cases - Equivalent substitution [Basics].mp4

013-13、Use one example to draw inferences about other cases - Equivalent substitution [Advanced Edition].mp4

014-14、Use one example to draw inferences about other cases - Sum Invariant Model [Basics].mp4

015-15、Use one example to draw inferences about other cases - and invariant model [Advanced Edition].mp4

016-16、Use one example to draw inferences about other cases - Difference Invariant Model.mp4

017-17、Applying to other problems by analogy - Interval problems.mp4

018-18、Use one example to draw inferences from application questions - Queuing Problems [Basics].mp4

019-19、Use one example to draw inferences about other cases - Queuing Problems [Advanced Edition].mp4

020-20、Applying to other problems by analogy - Age problems [Basics].mp4

021-21、Use one example to draw inferences about other cases - Age problems [Advanced Edition].mp4

022-22、Use one example to draw inferences about other cases - more or less problems.mp4

023-23、Problem Solving - Matchstick Equation.mp4

024-24, Problem Solving - Matchstick Game.mp4

025-25、Problem Solving- Interesting Questions.mp4

026-26, Counting Topic - Counting Figures [Basics].mp4

027-27, Counting Topic - Counting Figures [Advanced Edition].mp4

028-28, Counting Topic - Counting Cubes.mp4

029-29, Counting Topic - Introduction to Enumeration.mp4

030-30、Counting Topic- One Cut Problem.mp4

031-31、Reasoning Topic - Addition and Subtraction Vertical Formula.mp4

032-32, Reasoning Topic - Word Puzzle.mp4

033-33, Reasoning Topic - Reasonable Grouping [Horizontal Questions].mp4

Teacher Li's first grade math thinking class notes.pdf

Teacher Li's first grade math thinking class exercises.pdf

002. [Complete] Teacher Li’s second-grade systematic mathematical thinking class

001-1、Use one example to draw inferences about other cases - move more and make up for less.mp4

002-2、Use one example to draw inferences about other cases - move more, supplement less and raise the level.mp4

003-3、Use one example to draw inferences about other cases - sum and difference problems.mp4

004-4、Use one example to draw inferences about other cases - Advanced version of sum and difference problems.mp4

005-5、Use one example to draw inferences about other cases - and invariant model.mp4

006-6、Use one example to draw inferences about other cases - sum and multiple problems.mp4

007-7、Use one example to draw inferences about other cases - Difference invariant model.mp4

008-8, Apply what you have learned to other problems - Difference and multiple problems.mp4

009-9、Use one example to draw inferences about other cases - Basics of equivalent substitution.mp4

010-10、Use one example to draw inferences about other cases - Equivalent substitution expansion.mp4

011-11、Use application questions to draw inferences - 10 tree planting problems.mp4

012-12、Use one example to draw inferences from application questions - interval problems.mp4

013-13、Use one example to draw inferences about other cases - Basics of age problems.mp4

014-14、Use one example to draw inferences about other cases - Basics of age problems.mp4

015-15、Learn from one example and apply it to other cases - Chicken and rabbit in the same cage basics.mp4

016-16、Learn from one application problem - Raise the height of chicken and rabbit in the same cage.mp4

017-17、Use one example to draw inferences about other cases - Clock problem.mp4

018-18、Use one example to draw inferences from application questions - Periodic problems [Numbers & Graphics].mp4

019-19、Use one example to draw inferences from application questions - Periodic problems [Time period].mp4

020-20, Number Sense Topic - Finding Patterns [Numbers].mp4

021-21, Number Sense Topic - Finding Patterns [Graphics].mp4

022-22, Number Sense Special Topic - Integer Calculation [Addition and Subtraction].mp4

023-23, Number Sense Special Topic - Integer Calculation [Multiplication and Division].mp4

024-24, Number Sense Special Topic - Using Remainders Cleverly.mp4

025-25, Number Sense Topic - Number Breaking Game.mp4

026-26, Number Sense Special Topic - How to Fill in Operators.mp4

027-27、Solving problems - Finding solutions in mistakes.mp4

028-28, Problem Solving - Matchstick Equation.mp4

029-29、Solve the problem- Reasonable arrangement.mp4

030-30、Solving problems - smart and interesting solutions.mp4

Teacher Li's second grade mathematics thinking class lecture notes (1).pdf

Teacher Li's second grade math thinking class handouts.pdf

Teacher Li's second grade math thinking class exercises (1).pdf

Teacher Li's second grade math thinking class exercises.pdf

003. [Complete] Teacher Li’s third grade systematic mathematical thinking class

001-1、Four arithmetic operations-11 ways to find patterns.mp4

002-2, Four arithmetic operations - 11 ways to find patterns.mp4

003-3、Four arithmetic operations- Addition and subtraction.mp4

004-4、Four arithmetic operations- Multiplication and division.mp4

005-5、Four arithmetic operations- Fraction calculation skills.mp4

006-6、Four arithmetic operations-decimal calculation skills.mp4

007-7, Special Topic of Four Arithmetic Operations - Recurring Decimals and Fractions [Children with weaker basic skills can skip this lesson and study it in higher grades] .mp4

008-8、Use one example to draw inferences about other cases - Basics of sum and difference problems.mp4

009-9、Use one example to draw inferences about other cases - Advanced version of sum and difference problems.mp4

010-10、Use one example to draw inferences about other cases - Extended chapter on sum and difference problems.mp4

011-11、Use one example to draw inferences about other cases - Basics of sum and multiple problems.mp4

012-12、Use one example to draw inferences about other cases - Improvement of sum and multiple problems.mp4

013-13、Use one example to draw inferences about other cases - Extended chapter on sum and multiple problems.mp4

014-14、Use one example to draw inferences about other cases - Basics of difference and multiple problems.mp4

015-15、Use one example to draw inferences about other cases - Advanced version of difference and multiple problems.mp4

016-16、Use one example to draw inferences about other cases - Extended version of difference and multiple problems.mp4

017-17、Learn from one example and apply it to other cases - Chicken and rabbit in the same cage.mp4

018-18、Learn from one application problem - Raise the height of chicken and rabbit in the same cage.mp4

019-19、Applying to other problems by analogy - Chicken and rabbit in the same cage.mp4

020-20、Applying to other problems by analogy - Chicken and rabbit in the same cage.mp4

021-21、Learn from one example and apply it to other cases - Tree planting problem [Linear type].mp4

022-22、Applying to other problems by analogy - Tree planting problem [Closed type].mp4

023-23、Applying to other problems by analogy - Tree planting problem [Extended version].mp4

024-24、Use one example to draw inferences from one application question - Periodic problems [Graphic].mp4

025-25、Use one example to draw inferences about other cases - Periodic problems [in sequence].mp4

026-26、Use one example to draw inferences from one application question - Periodic Problems [Time Period].mp4

027-27、Use one example to draw inferences about other cases - Restore the problem.mp4

028-28、Use one example to draw inferences about other cases - Age problems [Basic Edition].mp4

029-29、Use one example to draw inferences about other cases - Age problems [Advanced Edition].mp4

030-30、Applying to other problems by analogy - Age problems [Extended Edition].mp4

031-31、Use one example to draw inferences about other cases - Average problem.mp4

032-Basics of Profit and Loss.mp4

033-Profit and Loss Problem Improvement.mp4

034-Application Questions- Square Matrix Problems.mp4

035-32, Counting Topic - Counting Graphics Basics.mp4

Teacher Li's third grade mathematical thinking handouts.pdf

Teacher Li's third grade math thinking exercises.pdf