Do your students need extra practice using base words, prefixes and suffixes to create other words? Practicing with base words is the beginning of understanding other grammar concepts such as prefixes, suffixes, and compound words. We've assembled plenty of information along with prefix and suffix worksheets with answers for all your students' needs.
A base word is a word in its own right that can be turned into other words with the addition of affixes. There are two main types of affixes: prefixes and suffixes. A prefix is a group of letters added to the beginning of a word. A suffix is a group of letters added to the end of a word.
Here are some examples of base words with prefixes and suffixes attached:
To get some real practice with base words, here are some worksheets on prefixes and suffixes.
Directions: Make new words combining the base word and one of the following prefixes. Each prefix is used twice.
Prefixes: Anti; De; Dis; Im; Mis; Over; Non; Pre; Re; Un
Directions: Each of the following words contains a suffix. On the blank provided, write the corresponding base word without the added suffix.
Here are some sites where you can get more practice with base words.
Fun English Games provides great practice for all kinds of affixes. Play around with adding prefixes and suffixes to form new words.
QUIA has three games that give practice with bases and prefixes. The Matching game matches the prefix with its definition; in Concentration, you must match the prefix with its definition but remember where each one is located; and the Word Search puzzle is a puzzle using prefixes.
Word Shark is a downloadable game to help students with prefixes, suffixes, and bases. The goal is to find as many words as you can on the board within the time allotted.
Affixes are a fundamental part of English writing. Helping your students get to grips with them -- and how they relate to base words -- is vital. This sets them up for a deeper grasp of the English language. For more on the subject, check out our examples of prefixes and suffixes.