# Printable Worksheets for Teachers (K-5)

[Teaching standards](/teaching-standards/)

Free standards-aligned worksheets you can print today: reading comprehension, math practice, and science observation sheets, each with an answer key.

  **Check your state.** Standards change often and vary by state and district. Always confirm with your state department of education. This site is for general information, not professional advice.

## Generate your own

The [**worksheet generator**](/worksheet-generator/) builds a fresh sheet for any grade K-5 and subject in one click, with new math problems and rotating reading passages every time.

## Ready-made worksheets

- [**Grade 2 Reading: Aesop's Fables**Key details and retelling (RL.2.1, RL.2.2). Print-ready with answer key.](/worksheet-generator/?preset=reading-g2)

- [**Grade 4 Reading: Main Idea**Main idea and supporting details (RI.4.2). Print-ready with answer key.](/worksheet-generator/?preset=reading-g4)

- [**Grade 3 Math: Multiplication Facts**Fluency within 100 (3.OA.C.7). Fresh problems each print.](/worksheet-generator/?preset=math-g3)

- [**Grade 5 Math: Fractions**Add and subtract fractions (5.NF.A.1). Fresh problems each print.](/worksheet-generator/?preset=math-g5)

- [**Science: Observation Journal**Record observations like a scientist (NGSS practice: planning and carrying out investigations).](/worksheet-generator/?preset=science-obs)

- [**Grade 1 Math: Add and Subtract within 20**Fluency practice (1.OA.C.6). Fresh problems each print.](/worksheet-generator/?preset=math-g1)

## Browse by standard

Not sure which standard you are targeting? Look it up in the [state standards lookup](/which-standards-does-my-state-use/), then come back and generate the matching sheet.