Unit 1 ” place value ” – Concept 1 : Reinforcing Place Value
Lesson 1 : Review Digit, Numeral, Number00:00
Lesson 2 : Really Big Numbers!00:00
Lesson 3 : Changing Values00:00
Lesson 4 : Review Comparing Values00:00
Lesson 5 : Many Ways to Write00:00
Lesson 6 : Composing and Decomposing00:00
Concept 2 ” Using Place Value “
Lesson 7 : Review Comparing Really Big Numbers00:00
Lesson 8 : Comparing Numbers in Multiple Forms00:00
Lesson 9 : Descending and Ascending Numbers00:00
Lesson 10 : Predicting the Unpredictable00:00
Lesson 11 : Rounding Rules00:00
Unit 2 “Addition and Subtraction Strategies” – Concept 1 : Using Addition and Subtraction Strategies
Lesson 1 : Properties of Addition00:00
Lesson 2 : Review Mental Math Strategies00:00
Lesson 3 : Addition with Regrouping00:00
Lesson 4 : Subtraction Strategies00:00
Lesson 5 : Subtraction with Regrouping00:00
Concept 2 ” Solving Multistep Problems “
Lesson 6 : Bar Models, Variables, and Story Problems00:00
Lesson 7 : Solving Multistep Story Problems with Addition and Subtraction00:00
Unit 3 ” Concepts of Measurement ” – Concept 1 : Metric Measurement
Lesson 1 : Ant Travel00:00
Lesson 2 : The Weight Can Wait00:00
Lesson 3 : Fill It Up00:00
Lesson 4 : Measurement and Unit Conversions00:00
Concept 2 ” Time and Scaled Measurements “
Lesson 5 : What Time Is It?00:00
Lesson 6 : How Long Does It Take?00:00
Lesson 7 : Scaled Measurement00:00
Concept 3 ” Measurement All Around “
Lesson 8 : Measuring the World Around Me 100:00
Lesson 9 : Measuring the World Around Me 200:00
Unit 4 ” Area and Perimeter ” – Concept 1 : Explore Area and Perimeter
Lesson 1 : Marching Ants00:00
Lesson 2 : Fill the Space00:00
Lesson 3 : Something Is Missing!00:00
Lesson 4 : Odd Shapes00:00
Lesson 5 : Growing Dimensions00:00
Unit 5 ” Multiplication as a Relationship ” – Concept 1 : Multiplicative Comparisons
Lesson 1 : Understanding Multiplicative Comparison00:00
Lesson 2 : Creating Multiplicative Comparison Equations00:00
Lesson 3 : Solving Multiplicative Comparison Equations00:00
Concept 2 ” Properties and Patterns of Multiplication “
Lesson 4 : Commutative Property of Multiplication00:00
Lesson 5 : Patterns of Multiplying by 10s00:00
Lesson 6 : Review Exploring Patterns in Multiplication00:00
Lesson 7 : Exploring More Patterns in Multiplication00:00
Lesson 8 : Applying Patterns in Multiplication00:00
Unit 6 ” Factors and Multiples ” – Concept 1: Understanding Factors
Lesson 1 : Identifying Factors of Whole Numbers00:00
Lesson 2 : Prime and Composite Numbers00:00
Lesson 3 : Greatest Common Factor00:00
Concept 2 ” Understanding Multiples “
Lesson 4 : Identifying Multiples of Whole Numbers00:00
Lesson 5 : Common Multiples00:00
Lesson 6 : Relationships between Factors and Multiples00:00
Unit 7 ” Multiplication and Division – Computation and Relationships ” – Concept 1 : Multiplying by 1-Digit and 2-Digit Factors
Lesson 1 : The Area Model Strategy00:00
Lesson 2 : The Distributive Property00:00
Lesson 3 : The Partial Products Algorithm00:00
Lesson 4 : The Standard Multiplication Algorithm00:00
Lesson 5 : Review Connecting Strategies00:00
Lesson 6 : Two-Digit Multiplication00:00
Lesson 7 : Area Models and 2-Digit Multiplication00:00
Lesson 8 : Algorithms and 2-Digit Multiplication00:00
Lesson 9 : Putting It All Together00:00
Concept 2 ” Dividing by 1-Digit Divisors”
Lesson 10 : Exploring Remainders00:00
Lesson 11 : Patterns and Place Value in Division00:00
Lesson 12 : The Area Model and Division00:00
Lesson 13 : The Partial Quotients Algorithm00:00
Lesson 14 : The Standard Division Algorithm00:00
Lesson 15 : Division and Multiplication00:00
Lesson 16 : Solving Challenging Story Problems00:00
Unit 8 ” Order of Operations “
Lesson 1 : Problem-Solving Strategies00:00
Lesson 2 : Which Comes First?00:00
Lesson 3 : Order of Operations00:00
Lesson 4 : The Order of Operations and Story Problems00:00
Large numbers and operations on them
Large numbers and operations on them
Families in Numbers8:17
Place Value7:47
VALUE5:43
Expanded form6:57
Standard Form9:38
Decomposed14:42
Comparing Values Review
Math grade 4 ماث الصف الرابع الابتدائي على منصة الدرس
Comparing Values Review
Various forms of writing numbers
Forming Numbers
Comparing Numbers Review
Ascending and descending numbers
Comparing Values Review4:18
Comparing Values Review13:23
Comparing Values Review5:17
Comparing Values Review11:33
Comparing Values Review8:23
Various forms of writing numbers15:44
Unit one: place value
Unit one: place value
Lesson 1: Number - Number - Numerical Form (for information only)
Lesson 2: Big Numbers
Lesson 3: Changing values
Lesson 4: Comparing Values Review (for information only)
Lesson 5: Various forms of writing numbers
Lesson 6: Forming Numbers
Lesson 7: Comparing Numbers Review (for information only)
Lesson 8, 9: Ascending and descending numbers
Lesson 10: Predicting the Unknown (for information only)
Lesson 11: Rounding off
Big Numbers00:04:02
Big Numbers00:03:51
Big Numbers00:05:09
Big Numbers00:02:27
Big Numbers00:03:58
Big Numbers00:03:43
Big Numbers00:03:15
Various forms of writing numbers00:05:50
Various forms of writing numbers00:05:47
