Flashcard Machine is an easy way to create study cards and flash cards for tests, exams and quizzes. Teachers can use it to create flashcard sets for their students. Students can create their own flashcard sets. You can add images and audio to your flash cards. You can also tag cards to move them between sets and even print them. Flashcard Machine has a multiple choice quiz feature as well.

Free registration is required. It has associated fee-based apps for iPhone/iPad and Android devices. The web-based version is free.

This non-profit site offers a categorized directory of hundreds of thousands educational videos and shorts, covering all K-12 subjects. The videos are rated by teachers, parents and students. With free registration, you can create a list for your subject, or grade.

Study just about anything. Create a set of flashcards. Share them with classmates. Teachers, create sets for your students. Study in flashcard mode or with games and apps for mobile devices. You can create your own quiz and even test your speed.

• Familiarize: Familiarize tests you in a way similar to traditional paper flash cards.
• Learn: Learn is a powerful study mode that keeps track of your scores, retests incorrect answers, and lets you pause and resume study sessions.
• Test: Selecting Test will generate a quiz with written, multiple choice, matching, and true/false questions.
• Play Scatter: Scatter is a game of matching.
• Play Space Race: Space Race is a game that tests how quickly you can provide the definition for each term.

 Text-to-speech audio features help students study at least 18 foreign languages and English, and are also helpful for students with reading difficulties. There’s a wealth of study sets available for virtually any K-12 subject, from site words for first graders, to SAT and ACT prep for high school students.

Quizlet is also available for iPad/iPhone and Android devices. Please note that the free versions display ads.
There is an in-app purchase required to go ad-free.

Download and print several types of graph paper and grids in PDF format.  Select from 4-quadrant graphs, scatter plot templates, trigonometric graphs, polar graphs, dot paper and number lines.

Stuck on math homework due tomorrow? Or do you have a big exam coming up? WebMath has many math “fill-in-forms” into which you can type the math problem you’re working on. Webmath’s calculators instantly analyze your problem, and when possible, provide you with a step-by-step solution.

Please double-check the results against your input. The calculators can misinterpret a “.” for a “,” This problem aside, the step-by-step solution does a very good job of explaining how your problem was solved. This can help you in solving problems of a similar type on your own.