Portales - PROGRAM SAMPLER

Section Goal In Estructura 2.4 , students will be introduced to numbers 31 and higher. KEY STANDARDS Communication Interpersonal Communication (Activity 5); Presentational Communication (Activity 4) Connections Making Connections (Activity 2, 3) Teaching Tips • Review 0–30 by having the class count with you. When you reach 30, ask individual students to count through 39. Count 40 yourself and have students continue counting through 100. • Write on the board numbers not included in the chart: 56, 68, 72, and so forth. Ask students to say the number in Spanish. • Drill numbers 31–100 counting in sequences of twos and threes. Point to individuals at random and have them supply the next number in the series. Keep a brisk pace. • Emphasize that from 31 to 99, numbers that don’t end in 0 are written as three words ( treinta y nueve ). • Remind students that uno changes to un and una , as in veintiún and veintiuna . • Bring in a newspaper or magazine ad that shows phone numbers and prices. Call on volunteers to read the numbers aloud. Estructura 63 TEACHING OPTIONS Extra Practice Give simple math problems (addition and sub­ traction) with numbers 31 and higher. Include the numbers 0–30 as well, for a balanced review. Remind students that más = plus , menos = minus , and es/son = equals . Extra Practice Write the beginning of a series of numbers on the board and have students continue the sequence. Ex: 45, 50, 55… or 77, 80, 83, 86… Heritage Speakers Add an auditory aspect to this gram­ mar presentation. Ask heritage speakers to give the house or apartment number where they live (they do not have to give the street name). Ask them to give the addresses in tens ( 1471 = catorce setenta y uno ). Have volunteers write the numbers they say on the board. 63 sesenta y tres Numbers 31 and higher ANTETODO You have already learned numbers 0–30. Now you will learn the rest of the numbers. Numbers 31–100  Numbers 31–99 follow the same basic pattern as 21–29. Numbers 31–100 31 treinta y uno 32 treinta y dos 33 treinta y tres 34 treinta y cuatro 35 treinta y cinco 36 treinta y seis 37 treinta y siete 38 treinta y ocho 39 treinta y nueve 40 cuarenta 41 cuarenta y uno 42 cuarenta y dos 43 cuarenta y tres 44 cuarenta y cuatro 45 cuarenta y cinco 46 cuarenta y seis 47 cuarenta y siete 48 cuarenta y ocho 49 cuarenta y nueve 50 cincuenta 51 cincuenta y uno 52 cincuenta y dos 60 sesenta 63 sesenta y tres 64 sesenta y cuatro 70 setenta 80 ochenta 90 noventa 100 cien, ciento  Y is used in most numbers from 31 through 99 . Unlike numbers 21–29, these numbers must be written as three separate words. Hay noventa y dos exámenes. There are ninety-two exams. Hay cuarenta y dos estudiantes. There are forty-two students. ¡Llegas treinta y cinco minutos tarde!  With numbers that end in uno (31, 41, etc.), uno becomes un before a masculine noun and una before a feminine noun. Hay treinta y un chicos. There are thirty-one guys. Hay treinta y una chicas. There are thirty-one girls.  Cien is used before nouns and in counting. The words un , una , and uno are never used before cien in Spanish. Use cientos to say hundreds . Hay cien libros y cien sillas. There are one hundred books and one hundred chairs. ¿Cuántos libros hay? Cientos. How many books are there? Hundreds. 2.4 Communicative Goal: Use numbers in Spanish to solve math problems and tell the years of important events