Numerical Patterns and Coordinate Grids Study Guide

Master numerical patterns and coordinate grids! Practice tables, graphing, and problem-solving for 5th grade.

Numerical Patterns Lesson Watch this video if you missed Mrs.T's lesson yesterday or want a refresher on Numerical Patterns. The students in Mrs. Pinkard’s class are recycling aluminum cans. At the end of each school day, they count the cans collected for that day. They are recording the results in a table. If the pattern continues, how many cans will they collect on the 9th day? Fill out the table below to predict the number of cans they will collect on the 9th day. Days Cans 1 2 2 4 3 8 4 16 5 32 6 64 7 128 8 256 9 512 Mr. Tim’s 5th grade class was growing a tomato plant. At the end of each week, they measured how tall the plant was in the chart below. Week 4 and 5 followed the same pattern. How tall was the tomato plant at the end of week 5? Week 1 10 mm Week 2 20 mm Week 3 30 mm Week 4 40 mm Week 5 50 mm Match the table with the rule . Subtract 4 Multiply by 3 Divide by 4 Create an input table using the below rule Add 5 Input Output 0 5 1 6 10 15 Part A: Using the coordinate grid below fill the table with the ordered pairs shown in the graph. X Y 1 1 3 3 5 5 7 7 Part B: Identify the pattern in Part A above "x" and "y" stay the same "x" and "y" increase by 1 "x" and "y" increase by 2 "x" and "y" decrease 2 Jose and Sam went fishing for five weeks. The table below is a record of the number of fish they caught each week.Part A:List the ordered pairs from the table that apply toSam and then listJose’s ordered pairs. Be sure to label each person’s ordered pairs. Part B:Create a coordinate plane, where the week number is the horizontal axis. Graph the ordered pairs for Sam and Jose on the coordinate plane. Draw a line to connect the points for each fisherman. Part C:If Sam and Jose keep catching fish at the same rate, will they ever catch the same amount of fish in the same week? Explain your answer.