Spend less time planning. Teach with confidence.
TeachLessons brings complete curriculum, lesson resources, worksheets, assessments and classroom tools into one clear place — organized for K–12 teachers who want to find the right material quickly and use it right away.
Complete curriculum instead of piecing lessons together
Choose a structured curriculum pathway when you need more than a single worksheet or activity. Start with your school level, then move into the subject you teach.
Middle School Complete Curriculum
Structured full-resource packages for grades 6–8 across ELA, science, history, geography, civics, art, music and more.
High School Complete Curriculum
Comprehensive curriculum resources for secondary classrooms, including high school ELA, art, music and advanced planning needs.
Complete Curriculum products
A larger preview of ready-to-use curriculum products.
High School Complete Curriculum
Prominent access to secondary curriculum packages.
Find the right material without digging through the catalog
Start with the most useful routes and narrow the catalog by grade, subject, classroom tool, season or market. Every collection remains directly accessible and searchable.
Full ready-to-use curriculum packages
High School Complete CurriculumHigh school curriculum packages
Teach Smart Bundle UpBundles and savings
Free Teaching ResourcesFree printables and classroom resources
Test Prep & AssessmentReview and assessment resources
Task Cards, Centers & Morning WorkFlexible routines and practice
ELA Grades 1–6Reading and writing worksheets
ELA Grades 7–12Middle and high school ELA
Elementary Math Grades 1–6Elementary math lesson plans
Middle School Math Grades 7–10Middle school math materials
High School Math Grades 9–12High school math resources
Science Grades 6–9Science skill builders
High School Science Grades 9–12High school science worksheets
History Grades 1–6Printable history projects
History Grades 7–10History activities
History Grades 10–12High school history resources
ScienceScience activities and worksheets
STEMSTEM projects and problem solving
ArtArt and visual learning resources
Geography Grades 1–12Geography activities
World LanguagesSpanish, French and German
Computer ScienceDigital literacy resources
PE & HealthHealth education resources
SEL ActivitiesSocial-emotional learning
Substitute Teacher PlansSub plans and emergency lessons
Classroom Management & DecorOrganization and display tools
Digital / Google ClassroomDigital-ready resources
Cross-Curricular UnitsThematic units
Critical ThinkingProblem-solving activities
Back to SchoolStart-of-year resources
HalloweenHalloween printables
ThanksgivingThanksgiving activities
Christmas & WinterHoliday classroom resources
Valentine's DayValentine activities
End of YearEnd-of-year awards
KS1–KS2 MathsUK primary maths
KS3–GCSE MathsUK secondary maths
KS1–KS4 EnglishUK English resources
UK PhonicsPhase 1–6 phonics
Australian Maths F–10Australian Curriculum maths
Australian English F–10Australian Curriculum English
HASS Australian CurriculumHASS resources
NAPLAN Test PrepAustralian assessment prep
Special EducationAdapted resources
ESL / ELLEnglish learners
HomeschoolHome learning
Gifted & TalentedEnrichment resources
Popular teaching materials
A focused selection of ready-to-use resources from across the TeachLessons catalog.
Three simple ways to find what you need
Choose a full curriculum, find a flexible classroom resource or prepare for an assessment.
Best for long-term planning and structured curriculum support.
Great for centers, morning work, sub plans and flexible practice.
Use review and test prep materials for focused practice.
Teaching ideas & classroom inspiration
Explore classroom activities, teaching strategies and resource ideas.
Using a US-Made Business and Finance Unit in a Canadian High School
Short answer: Business and personal finance units travel well, because break-even, budgets and credit ...
Read article →Singapore Primary English: Marking Compositions Faster as 2026 Ends
You mark compositions faster by marking one skill per piece, replacing margin comments with a short co...
Read article →Switching Off in the First Week of Singapore's Year-End Holidays
The first week of the holidays works best when you do no school work at all, because tired planning is...
Read article →Functions of Schooling Activities for a 90-Minute Lesson
A minute-by-minute 90-minute lesson for Years 11–12 on Fend's selection and allocation functions, usin...
Read article →Cursive in California Grades 1–3: Planning Handwriting Time Under AB 446
California's AB 446 requires cursive from Grade 1 to Grade 6. Here is a grade-by-grade plan for Grades...
Read article →Building Argument Writing in A Level and IB Theory Courses
How Years 12–13 philosophy, psychology and sociology teachers can build argument writing with case-bas...
Read article →School Violence Prevention Discussion Questions and Essay Prompts
Discussion questions and essay prompts on bullying, peer mediation and program evaluation for high sch...
Read article →How to Teach Genetics and Heredity in Grades 7 and 8, Step by Step
Short answer: Teach genetics in the order DNA, genes and chromosomes, alleles, dominance, Punnett squa...
Read article →How to Teach Networking and Cybersecurity With Paper Labs in High School
Short answer: You can teach networking and cybersecurity without software if the labs run on paper wit...
Read article →Teaching Mesopotamia and Early River Civilizations in Grade 6: Lessons and Pacing
Short answer: Teach Mesopotamia first and use it as the model for the other river civilizations. Move ...
Read article →Frequently asked questions
Where should I start on TeachLessons?
Start with Complete Curriculum for long-term planning, or use the collection finder to browse by grade, subject, or classroom format.
Why are fewer collections shown first?
The TeachLessons homepage shows a compact, curated selection first. You can expand more collections or switch to viewing all collections at once.
Can I still search all materials?
Yes. The main search bar searches the full TeachLessons catalog, and the collection finder search narrows the visible collection groups.
Are high school resources easy to find?
Yes. High School Complete Curriculum is shown prominently near the top of the TeachLessons homepage.