Elementary
Grade 4 curriculum
Grade 4 at OHM School covers 6 subjects — Art, Music, Physical Education & Health; Electives; English Language Arts; History/Social Studies; Math; and Science — across 195 learning lessons, mapped to California academic standards. It also includes 5 SI-ready courses — The Science of Learning, Prompting & Logic, Kidpreneurship, The Growing Mind and Cultural Geography & Exchange — from OHM's SI readiness programme. Every subject is a book on the shelf below: open one to see its units and the lessons inside each unit.
- Subjects
- 6
- SI-ready courses
- 5
- Units
- 36
- Learning lessons
- 195
Tap a book to take it down and open it: its units, and every lesson inside them.
6 subjects
5 SI-ready
Grade 4 Math
OHM School · Grade 4
Math
8 units · 52 lessons
It opens with Place Value to One Million and closes with Angles, Lines, and Shapes.
See the full pageAll units
All units
Lessons
Unit 1 of 8
Place Value to One Million
6 lessons
Lessons
- 1Place Value Is Ten Times Greater
- 2Reading and Writing Large Numbers
- 3Comparing Multi-Digit Numbers
- 4Rounding Multi-Digit Numbers
- 5Adding with the Standard Algorithm
- 6Subtracting with the Standard Algorithm
Unit 2 of 8
Multiplicative Comparison, Factors, and Patterns
6 lessons
Lessons
- 1Multiplicative Comparison
- 2Comparison Word Problems
- 3Factor Pairs
- 4Multiples
- 5Prime and Composite Numbers
- 6Number and Shape Patterns
Unit 3 of 8
Multi-Digit Multiplication
5 lessons
Lessons
- 1Multiplying by 10, 100, and 1,000
- 2Multiplying a Multi-Digit Number by a One-Digit Number
- 3Area Models for Multiplication
- 4Multiplying Two Two-Digit Numbers
- 5Multi-Digit Multiplication Word Problems
Unit 4 of 8
Multi-Digit Division
6 lessons
Lessons
- 1Division with Place Value
- 2Dividing with Remainders
- 3Interpreting Remainders
- 4Dividing Larger Numbers
- 5Division Word Problems
- 6Multistep Word Problems
Unit 5 of 8
Fraction Equivalence and Operations
10 lessons
Lessons
- 1Generating Equivalent Fractions
- 2Comparing Fractions with Different Denominators
- 3Comparing with Benchmark Fractions
- 4Decomposing Fractions
- 5Adding and Subtracting Fractions with Like Denominators
- 6Fractions Greater than One
- 7Adding and Subtracting Mixed Numbers
- 8Fraction Word Problems
- 9Multiplying a Fraction by a Whole Number
- 10Fraction Multiplication Word Problems
Unit 6 of 8
Decimals
5 lessons
Lessons
- 1Tenths and Hundredths as Fractions
- 2Adding Tenths and Hundredths
- 3Understanding Tenths and Hundredths
- 4Comparing Decimals
- 5Adding and Subtracting Decimals
Unit 7 of 8
Measurement
5 lessons
Lessons
- 1Metric Units and Conversions
- 2Customary Units and Time
- 3Measurement Word Problems
- 4Area and Perimeter Formulas
- 5Line Plots with Fractions
Unit 8 of 8
Angles, Lines, and Shapes
9 lessons
Lessons
- 1Angles and Degrees
- 2Measuring Angles with a Protractor
- 3Adding Angle Measures
- 4Points, Lines, Rays, and Segments
- 5Classifying Angles
- 6Parallel and Perpendicular Lines
- 7Classifying Two-Dimensional Figures
- 8Right Triangles
- 9Lines of Symmetry
Grade 4 Art, Music, Physical Education & Health
- Art: Perspective and Composition
- Music: Instrumental Families
- PE & Health: Cardiovascular Fitness and Hygiene
Grade 4 Electives
- Spanish II: Conversational Phrases
- Spanish II: Descriptive Sentences
- Spanish II: Cultural Traditions
- Computer Science: Programs and Data
Grade 4 English Language Arts
- Word Study and Fluency
- Textual Evidence
- Reading Literature
- Reading Informational Text
- Figurative Language
- Writing
- Research Reports
- Speaking and Listening
- Grammar and Vocabulary
Grade 4 History/Social Studies
- California's Geography
- Native Peoples of California
- Exploration
- Missions and Ranchos
- From the Bear Flag to Statehood
- California Grows
- California Government
Grade 4 Science
- Energy Transfer
- Waves and Information
- Structures and Senses
- Fossil Evidence
- Earth's Surface and Hazards
Grade 4 The Science of Learning
- Memory and Practice
Grade 4 Prompting & Logic
- Thinking in Steps
- Loops and Bugs
- How Machines Learn
Grade 4 Kidpreneurship
- Problem Spotters
Grade 4 The Growing Mind
- Habits and Me
Grade 4 Cultural Geography & Exchange
- Where People Live
About this outline: these lessons form the available learning path. Educator approval of standards mappings and assessment evidence is a separate review. See the evidence and review methodology.
How Grade 4 is taught
A list of units is not a way of teaching them.
- Taught in orderLessons unlock as the one before is mastered, so a Grade 4 student is never moved on from something they have not understood.
- Adapted per childThe same 195 lessons are taught at the reading level and pace each child is actually working at.
- Visible to a parentProgress is recorded as mastery of specific concepts, not as lessons ticked off, and a guardian follows it from their own dashboard.
Getting started
Want your child taught Grade 4?
OHM School teaches every unit above with adaptive tutoring, mastery practice, and progress a parent can actually see.