S o r t Prefixes re-, un- 47 - Prentice Hall

1 Sort Prefixes re-, un- 47. Objectives To identify the Prefixes re- and un- and understand how words they influence the meanings of words re- un- Oddball To sort and spell words beginning with re- and un- recopy unkind uncle Materials for Syllables and Affixes recycle refinish unwrap unselfish reptile rescue Whiteboard Activities DVD-ROM, Sort 47 refill unbutton rewrite unhappy Teacher Resource CD-ROM, Sort 47 and Spin and retrace unpack Spell Game retake unfair Student Book, pages 185 188 return uneven review unequal remodel unbeaten Introduce/Model Small Groups Use the whiteboard DVD or the CD word cards to Extend the Sort introduce the words . Ask students what they notice about each of the words . Vocabulary Word Of the Week: Place a word in each of the re- and un- columns, and refinish Help students identify the prefix re- then have students assist as you complete the sort. and understand that it means again. If students need help understanding finish, Read the sort and discuss the meaning of each word.

2 Provide an example sentence: The finish on Point out that the meanings of base words , such as the table was dark brown. Make sure students write and fill, are changed by the addition of a prefix understand that refinish means to put another such as re-. finish on something.. Guide students to arrive at some conclusions about what the Prefixes mean. (Re- means again and Alternative Sort: Parts of Speech un- means not or the opposite of. ) Discuss why Have students sort the words according to their the words in the Oddball category don't fit into the parts of speech: verbs, nouns, and adjectives. prefix categories. ELL English Language Learners Practice the Sort Independent/Partner Help students make generalizations about words with re- and un- Prefixes . (Re- usually means Have students use the Student Book or whiteboard again, and un- usually means not or the DVD to say each word and use the grid to sort the opposite of. ) Make sure students understand that words according to their Prefixes .

3 Not all words beginning with un- or re- are base Have students check and explain their sorts. words with a prefix ( , uncle, reptile, rescue). Teacher Tip Apply Independent/Partner/Small Groups Set up a classroom chart that lists this sort's Read aloud the directions on Student Book p. 188. Prefixes and their meanings. Be sure to leave room Have students write the meanings of the Prefixes . to include additional Prefixes from upcoming sorts Then have them make new words by adding the and students' suggestions. prefix re- or un- to the base words . Game Allow time for students to play Spin and Spell, which is on the CD. 232 Syllables and Affixes 232 7/29/11 1:19 AM. Sort Prefixes dis-, mis-, pre- 48. Objectives To identify Prefixes dis-, mis-, and pre- and words understand how they influence the meanings dis- mis- pre- Oddball of words dislike mistreat prefix precious To sort and spell words beginning with dis-, mis-, disable mismatch premature mister and pre- disobey misplace preteen distant Materials for Syllables and Affixes dishonest misbehave preview disloyal misjudge preheat Whiteboard Activities DVD-ROM, Sort 48.

4 Disappear miscount pretest displace mistrust precaution Teacher Resource CD-ROM, Sort 48 and Spin and Spell Game Student Book, pages 189 192. Introduce/Model Small Groups Use the whiteboard DVD or the CD word cards to Extend the Sort introduce the words . Ask students what they notice about each of the words . Vocabulary Word Of the Week: Place a word in each of the dis-, mis-, and pre- precaution Remind students that the prefix columns. Have students assist as you complete pre- means before. Ask them to define the the sort. word precaution ( something done beforehand to avoid danger or problems ). Have students write Read the sort and discuss the meaning of each word. descriptions of precautions they might take in Point out that the meanings of base words , such as preparing for certain situations, such as traveling like and obey, are changed by the addition of a prefix to a place they have never been before. such as dis-. Guide students to arrive at some conclusions about Alternative Sort: Base words what the Prefixes mean.

5 (Dis- means not, mis- Have students look at the base word in each of means badly, and pre- means before. ) Discuss the sort words and consider whether some base why the words in the Oddball category don't fit into words could be used with more than one of the prefix categories. the Prefixes from the sort (for example, recopy and miscopy). Practice the Sort Independent/Partner ELL English Language Learners Have students use the Student Book or whiteboard Enhance students' understanding of premature DVD to say each word and use the grid to sort the ( something that happens before the proper time ). words according to their Prefixes . A premature baby is born before the normal nine Have students check and explain their sorts. months of pregnancy. Provide students with common phrases, such as a premature decision, . Apply Independent/Partner/Small Groups acting prematurely, and a premature arrival.. Have students use these phrases to make their Read aloud the directions on Student Book p.

6 192. own sentences. Have students make new words by adding the prefix dis-, mis-, or pre- to the base words . Then have Teacher Tip students choose three derived words and write a Add Prefixes dis-, mis-, and pre- to the class chart definition for each. and have students add their definitions. Game Allow time for students to play Spin and Spell, which is on the CD. Syllables and Affixes 233. 233 7/29/11 1:19 AM. Sort Prefixes ex-, non-, in-, fore- 49. Objectives To identify Prefixes ex-, non-, in-, and fore- words in- and understand how they influence the ex- non- fore- in- ( not ) ( in or into ). meanings of words incorrect indoor extend nonfiction forearm To sort and spell words beginning with ex-, explore nonstop forehead indecent insight non-, in-, and fore- express nonfat foresee inhuman income Materials for Syllables and Affixes exclude nonprofit foreshadow explode nonskid foremost Whiteboard Activities DVD-ROM, Sort 49. expand extra Teacher Resource CD-ROM, Sort 49 and Pick a Card Game Student Book, pages 193 196.

7 Introduce/Model Small Groups Use the whiteboard DVD or the CD word cards to Extend the Sort introduce the words . Ask students what they notice about each of the words . Vocabulary Word Of the Week: Place a word in each of the ex-, non-, in-, and fore- foreshadow Define foreshadow as to indicate columns, and then have students assist as you beforehand or be a warning of. Provide this complete the sort. example: The dark clouds in the sky foreshadow a rainstorm. Explain that authors often foreshadow Read the sort and discuss the meaning of each word. events by including hints about something that Point out that the meanings of base words , such as will happen later. Discuss ways that events can stop and fiction, are changed by the addition of a be foreshadowed (by describing the setting, prefix such as non-. character relationships, or character dialogue). Guide students to arrive at some conclusions about what the Prefixes mean. (Ex- means out ; non- Alternative Sort: Do or Describe?)

8 Means not ; in- means not, in, or into ; fore- Have students sort the words according to means before or in front of. ) whether they are words that tell things people can do or words people can use to describe Practice the Sort Independent/Partner something. Have students use the Student Book or whiteboard ELL English Language Learners DVD to say each word and use the grid to sort the Pair English language learners with more proficient words according to their Prefixes . English speakers as they complete the sort. Have students check and explain their sorts. Encourage the English language learners to say the words after their partners. Then have Apply Independent/Partner/Small Groups students say the words together. Read aloud the directions on Student Book p. 196. Teacher Tip Have students write the meanings of the Prefixes . Explain to students that all words in this sort have Then have students make new words by adding the Prefixes , but the rest of the word is not always a prefix ex-, non-, in-, or fore- to the base words .

9 Base word. For example, students will know that Game Allow time for students to play Pick a Card, exit means to go out even though -it does not which is on the CD. have a related meaning. 234 Syllables and Affixes 234 7/29/11 1:19 AM. Sort Prefixes uni-, bi-, tri-, and Other Numbers 50. Objectives To identify Prefixes uni-, bi-, and tri-, and other words numbers and understand how they influence the uni- bi- tri- Other meanings unity biweekly trilogy pentagon of words unicorn bisect triangle octagon To sort and spell words beginning with uni-, bi-, and unique bilingual triple octopus tri-, and other number Prefixes union triplet October Materials for Syllables and Affixes unison tripod uniform trio Whiteboard Activities DVD-ROM, Sort 50. universe Teacher Resource CD-ROM, Sort 50 and Spin and Spell Game Student Book, pages 197 200. Introduce/Model Small Groups Use the whiteboard DVD or the CD word cards to Extend the Sort introduce the words . Ask students what they notice about each of the words .

10 Vocabulary Word Of the Week: Place a word in each of the uni-, bi-, tri-, and Other unison Explain that when a choir sings in columns, and then have students assist as you unison, everyone sings together. Break the word complete the sort. unison into uni- and son. Ask students what uni- means ( one ) and explain that son here means Read the sort and discuss the meaning of each word. sound. Help students understand that to do Point out that the meanings of base words , such as something in unison means to do the same weekly, are changed by the addition of a prefix such thing at the same time, or to agree. Have as bi-. students think of and define three more words Guide students to arrive at some conclusions about with the prefix uni-. what the Prefixes mean. (Uni- means one ; bi- means two ; tri- means three ; pent- means five ; Alternative Sort: Number and oct- means eight. ) Prefix Sort Have students sort according to whether the prefix Practice the Sort Independent/Partner means one, two, three, five, or eight.