Personalized Learning for Every Student

Comprehensive K-12 curriculum with 201 skills across Math, Language Arts, Science, Social Studies, and Financial Literacy.

201
Skills Available
5
Core Subjects
14
Grade Levels
Learning illustration

Why Choose Second Brain Kids?

Comprehensive Curriculum

17,000+ skills covering all major subjects from Pre-K to 12th grade.

Real-Time Analytics

Track progress with detailed insights and personalized recommendations.

Gamified Learning

Earn awards and achievements to stay motivated and engaged.

Proven Results

Trusted by educators and proven to improve student outcomes.

Choose Your Grade Level

Personalized learning paths for every student from Pre-K to 12th grade

P

Pre-K

Counting objects, shapes, letter names, rhyming words, and more.

Math
170 skills156 videos
Language Arts
119 skills73 videos
K

Kindergarten

Comparing numbers, shapes, letter sounds, plants and animals, communities.

Math
365 skills342 videos
Language Arts
191 skills143 videos
Science
64 skills
Social Studies
75 skills
1

First Grade

Adding and subtracting, vowel words, light and sound, rules and laws.

Math
349 skills334 videos
Language Arts
208 skills110 videos
Science
67 skills
Social Studies
74 skills
2

Second Grade

Place-value models, contractions, plants and animals, historical figures.

Math
341 skills328 videos
Language Arts
253 skills108 videos
Science
84 skills
Social Studies
64 skills
3

Third Grade

Multiplying and dividing, pronouns, weather and climate, geography.

Math
409 skills361 videos
Language Arts
245 skills113 videos
Science
97 skills
Social Studies
99 skills
4

Fourth Grade

Fractions and decimals, synonyms, fossils and rock layers, government.

Math
397 skills385 videos
Language Arts
248 skills99 videos
Science
120 skills
Social Studies
112 skills
5

Fifth Grade

Multiplying fractions, idioms, photosynthesis, molecules, economics.

Math
391 skills387 videos
Language Arts
211 skills88 videos
Science
126 skills
Social Studies
112 skills
6

Sixth Grade

Ratios and percentages, Greek and Latin roots, genetics, ancient history.

Math
385 skills374 videos
Language Arts
200 skills87 videos
Science
169 skills
Social Studies
162 skills
7

Seventh Grade

Proportional relationships, phrases and clauses, engineering design, world history.

Math
361 skills347 videos
Language Arts
184 skills85 videos
Science
155 skills
Social Studies
213 skills
8

Eighth Grade

Linear functions, Pythagorean theorem, active voice, chemical formulas, civics.

Math
367 skills334 videos
Language Arts
188 skills84 videos
Science
153 skills
Social Studies
157 skills
9

Ninth Grade

Quadratic equations, figures of speech, biomolecules, cell division.

Algebra 1
378 skills353 videos
Language Arts
169 skills31 videos
Biology
57 skills
10

Tenth Grade

Congruent triangles, geometric constructions, chemical bonding, American Revolution.

Geometry
302 skills265 videos
Language Arts
162 skills28 videos
Chemistry
50 skills
U.S. History
48 skills

Explore Our Subjects

Math

Mathematics

From basic counting to advanced calculus

4,500+ Skills
Language Arts

Language Arts

Reading, writing, grammar, and literature

3,200+ Skills
Science

Science

Biology, chemistry, physics, and earth science

2,800+ Skills
🌍

Social Studies

History, geography, civics, and culture

1,900+ Skills

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Join millions of students achieving their educational goals