? Name 1. Essential Question Graph and Analze Relationships How can ou write and graph ordered pairs in a coordinate grid using number patterns? Geometr and Measurement..C Also..C MATHEMATICAL PROCESSES.1.A,.1.B,.1.D Unlock the Problem Sasha is making hot cocoa for a part. For each mug of cocoa, he uses tablespoons of cocoa mi. If Sasha makes 9 mugs of cocoa, how man tablespoons of the cocoa mi will he use? STEP 1 Use the rule to make an input/output table. Input Mug(s) 1 Output Cocoa Mi (tbsp) STEP Write the related pairs of data as ordered pairs. _(1, ) STEP Plot and label the ordered pairs in the coordinate grid. Use the pattern to write an ordered pair for the number of tablespoons of the cocoa mi needed for 9 mugs of cocoa. Plot the point in the coordinate grid. _ So, Sasha will need _ tablespoons of the cocoa mi to make 9 mugs of cocoa. 9 0 7 1 1 1 1 9 0 1 7 9 How can ou use the pattern in the coordinate grid to decide if our answer is reasonable? Houghton Mifflin Harcourt Publishing Compan Module 1 9
Share and Show Complete the input/output tables. Write ordered pairs and plot them in the coordinate grid. 1. Multipl the number of tablespoons b to find the weight in ounces.. Multipl the number of hours b to find the distance in miles. Input Butter (tbsp) 1 Output Weight (oz) Input Time (hr) 1 Output Distance walked (mi) 1 11 9 7 1 1 11 9 7 1 0 1 7 9 0 1 7 9 Problem Solving Use the graph for.. Multi-Step The rule for the pattern is multipl the input b. Which ordered pair on the graph does not follow the pattern? Eplain. 90 0 70 0 0 0 0 0 0 1 7 9 11 1. Communicate If the input is 1, would the output be greater or less than 0? Write the ordered pair and plot it on the graph. 0 Houghton Mifflin Harcourt Publishing Compan
Name Problem Solving Use the coordinate grid for -. Complete the table for each recipe and plot the points. Use different colors to plot each person s pattern.. Lou and George are making chili for the Annual Firefighter s Ball. Lou uses teaspoons of hot sauce for ever cups of chili. Input Lou s chili (cups) Output Hot sauce (tsp) George uses teaspoons of the same hot sauce for ever cup of chili. Input George s chili (cups) Output Hot sauce (tsp) 1 0 19 1 17 1 1 1 1 1 11 9 7 1 0 1 7 9. Sense or Nonsense? Elsa said that George s chili was hotter than Lou s, because the graph showed that the amount of hot sauce in George s chili was alwas times as great as the amount of hot sauce in Lou s chili. Does Elsa s answer make sense, or is it nonsense? Eplain. Houghton Mifflin Harcourt Publishing Compan 7. Multi-Step If ou mi cups of George s chili with cups of Lou s chili, how man teaspoons of hot sauce will there be in that 0 cups of chili? Module 1 Lesson 1
Dail Assessment Task Mathematical Processes Fill in the bubble completel to show our answer.. The table compares distance on a map to real-life distance. How man miles does a map distance of inches represent? Input Number of Inches 1 Output Number of Miles 1 1 A miles C miles B 0 miles D miles Use the graph for 9. 9. Which statement about the data is correct? A One pen costs $. B Four pens cost $0. C Two pens cost $. D Five pens cost $1.. Multi-Step Suppose Jake bus 0 pens. He also bus a notebook for $. How much does Jake spend in all? A $ C $ B $9 D $0 Cost ($) 9 7 1 0 1 0 0 0 0 Number of Pens TEXAS Test Prep 11. Duber plots a pattern showing the number of pentagons and the total number of sides for that man pentagons. If the -coordinate, the number of pentagons, is, which ordered pair shows the pattern? A (, ) C (0, ) B (, ) D (, 0) Houghton Mifflin Harcourt Publishing Compan
Homework and Practice Name Geometr and Measurement..C Also..C MATHEMATICAL PROCESSES.1.A,.1.B,.1.D 1. Graph and Analze Relationships Complete the input/output tables. Write ordered pairs and plot them in the coordinate grid. 1. Multipl the number of das b to find the number of hours worked. Input Das 1 Output Hours worked. Multipl the number of gallons b to find the number of quarts. Input Gallons 1 Output Quarts 0 0 0 0 1 0 1 7 9 0 1 1 1 1 0 1 7 9 Problem Solving Use the coordinate grid for -. Complete the table for each person and plot the points. Use different colors to plot each person s pattern.. Marion uses buttons for each doll. Input Marion s Dolls 1 Output Number of buttons 0 1 1 1 1 0 1 7 9 Houghton Mifflin Harcourt Publishing Compan Nola uses buttons for each doll. Input Nola s Dolls 1 Output Number of buttons. How man buttons do Marion and Nola use altogether if the each make dolls? Module 1 Lesson
Lesson Check TEXAS Test Prep Fill in the bubble completel to show our answer.. Shane plots a pattern on a graph that shows the relationship for length of one side of a square and the area of the square. If the -coordinate, the length of one side of a square, is inches, which ordered pair will Shane plot? A (, ). The table compares distance on a map to actual distance. How man kilometers does a map distance of centimeters represent? Number of Centimeters Number of Kilometers 1 0 0 0 B (, ) C (, ) D (, ) A B C D 0 kilometers kilometers 0 kilometers 0 kilometers Use the graph for 7 9. 7. Which statement about the data is correct? A B C D The amount earned for washing one car is $. The amount earned for washing 0 cars is one dollar per car. The amount earned for washing one car is $0. The amount earned for washing cars is $0. Amount Earned ($) 0 90 0 70 0 0 0 0 0 0 1 7 9 Cars Washed. Multi-Step Suppose LeAnn washes cars on Frida and cars on Saturda. How much does she earn? A $0 B $0 C $0 D $0 9. Multi-Step Kle washes cars. Erin washes cars. Both plan to donate the amount earned to charit. How much more mone do the need if the want to contribute $00 to charit? A $0 B $10 C $0 D $0 Houghton Mifflin Harcourt Publishing Compan
Name Module 1 Assessment Vocabular Choose the best term from the bo. 1. The is the point where the -ais and -ais meet. Its is 0, and its is 0. (p. 11). The horizontal number line in a coordinate grid is called Vocabular ordered pair origin -ais -coordinate -ais -coordinate the. (p. 11) Concepts and Skills Use the table for. q TEKS..C Height of Seedling Input Weeks 1 Output Height (in cm) 1 1. Write ordered pairs to show the relationship between the week and the height.. Graph the data in a coordinate grid. Houghton Mifflin Harcourt Publishing Compan 0 1 1 1 1 0 1 7 9 Module 1
Fill in the bubble completel to show our answer. TEXAS Test Prep. Point A is units to the right and units up from the origin. What ordered pair describes point A? q TEKS..A,..B A (, 0) B (, ) C (, ) D (0, ). The input/output table shows Tori s savings. Input Weeks 1 Output Amount Saved (dollars) 0 0 0 0 If the -coordinate is the number of weeks and the -coordinate is the amount saved, which ordered pair represents the point showing the amount saved in weeks? q TEKS..C A (, 0) B (0, ) C (00, ) D (, 00) 7. The rule for a pattern is =. Which point in the coordinate plane does NOT represent the pattern rule? q TEKS..C A B C D M N Q P 0 1 1 1 1 M N 0 1 7 9 P Q. In an ordered pair, the -coordinate represents the number of heagons, and the -coordinate represents the total number of sides. If the -coordinate is 7, what is the -coordinate? q TEKS..C Record our answer and fill in the bubbles on the grid. Be sure to use the correct place value.. 0 0 0 0 0 1 1 1 1 1 7 7 7 7 7 9 9 9 9 9 Houghton Mifflin Harcourt Publishing Compan
Name Unit Assessment Vocabular Choose the best term from the bo. 1. A is a polgon with nine sides and nine angles. (p. 09). The vertical number line on a coordinate Vocabular heptagon nonagon -ais -ais grid is the. (p. 11) Concepts and Skills Convert. q TEKS.7.A. kg = _ g. d ft = _ ft. 00 min = _ hr _ min Classif each figure in as man was as possible. q TEKS..A. 7. Use the table for 9. q TEKS..C. The rule for the pattern is = +. Complete the table and write related number pairs of data as ordered pairs. Input () 1 Output () Houghton Mifflin Harcourt Publishing Compan 9. Graph the data in a coordinate grid. 9 7 1 0 1 7 9 Unit 7
Fill in the bubble completel to show our answer.. Sam needs to order a container that can hold,00 milliliters of molasses. Which of the following containers is NOT large enough to hold the molasses? q TEKS.7.A TEXAS Test Prep A a -liter barrel C a 0-liter barrel B a -liter barrel D a -liter barrel 11. A shipping container is 0 meters long, meters wide, and meters high. What is the greatest number of cartons that can fit in the container if each carton has a volume of 1 cubic meter? q TEKS..A A Not here C 1,00 B 1,000 D,000 1. Which of the following can be used for the unknown shape in the graphic organizer? q TEKS..A All Congruent Sides Sides Are Not All Congruent square equilateral triangle scalene triangle trapezoid A isosceles triangle C right triangle B rhombus D irregular pentagon 1. Leah uses the rule = to determine the number of legs spiders have. If the number of spiders is the -coordinate and the total number of legs is the -coordinate, which ordered pair can Leah use to show the number of legs for spiders? q TEKS..C Spiders Legs 1 A (, ) C (, 0) B (, ) D (, ) Houghton Mifflin Harcourt Publishing Compan
1. Delia has a gallon container filled with fruit punch. How man fluid ounce glasses of punch can she serve from her container? q TEKS.7.A TEXAS Test Prep A C 1 B D 1. A large wooden crate is used to store glass blocks used for making special glass walls. Each block is a one-inch cube. If blocks fit in the bottom laer of the crate and the crate is 1 inches tall, what is the volume of the wooden crate? q TEKS..B A B C D,07 cubic inches 19 cubic inches cubic inches 7 cubic inches 1. Maang has pounds of beef. She uses 1 ounces to make a stew. How much more beef should she bu if she needs pounds to make burgers? q TEKS.7.A A 1 lb C 1 lb oz B 1 oz D 1 lb 1 oz 17. Am s design features a polgon with congruent sides. All of the angles are obtuse. Which of the following polgons could be in Am s design? q TEKS..A A B C D equilateral triangle square regular pentagon trapezoid Houghton Mifflin Harcourt Publishing Compan 1. The points on the coordinate grid represent the locations of the first four holes on a golf course. Which ordered pair describes the location of the hole labeled T? q TEKS..C A (0, 7) C (7, 0) B (1, 7) D (7, 1) Golf Course 7 T U S 1 F 0 1 7 Unit 9
19. Raul builds these models using centimeter cubes. What is the difference in volume between the two models? q TEKS..A TEXAS Test Prep A cubic centimeters C cubic centimeters B cubic centimeters D 10 cubic centimeters 0. A scientist is measuring the length of insects. One kind of insect is 1. decimeters long. What is its length in millimeters? q TEKS.7.A A B C D 0.01 mm 1. mm 1 mm 0.1 mm 1. Point W is units to the right and units up from the origin. What ordered pair describes point W? q TEKS..A,..B A (, 0) C (, ) B (, ) D (0, ). Parker makes liters of iced tea for a part. He pours the tea into smaller bottles for the guests. If each bottle contains 0 milliliters, how man bottles can Parker fill? q TEKS.7.A A C B 0 D. Celeste s card tells her to draw a triangle with two right angles. Can it be drawn? If so, draw the figure. If not, eplain wh it cannot be drawn. q TEKS. 0 Houghton Mifflin Harcourt Publishing Compan