5th grade Unit 3 Group Lessons : Variables, Formulas, and Graphs Using Variables to Describe Number Patterns (Patterns and Variables) o OBJECTIVE: I CAN … Write a number sentence containing a variable to describe a general pattern. General Patterns (Two Variables) o OBJECTIVE: I CAN … Describe a general number pattern in words and with a number sentence (2 variables) Algebraic Expressions o OBJECTIVE: I CAN … Use a variable to represent unknown quantities. Formulas and Rule Tables o OBJECTIVE: I CAN … Find the value of one variable in a formula when the values of other variables are given. Formulas, Tables, and Graphs: Part 1 o OBJECTIVE: I CAN … Construct and interpret a line graph. Variables and Formals in Spreadsheets: Part 1 o OBJECTIVE: I CAN … Evaluate algebraic expressions and formulas using spreadsheets. Variables and Formulas in Spreadsheets: Part 2 o OBJECTIVE: I CAN … Calculate the mean using a spreadsheet formula. Reading and Drawing Graphs o OBJECTIVE: I CAN … Interpret and construct a graph that corresponds to a given situation. Formulas, Tables, and Graphs: Part 2 o OBJECTIVE: I CAN … analyze a real-world situation by making and using a data table and a graph.