Title: It's Automatic! More or Less with Ten
In this lesson, students will observe patterns with the use of a Hundreds Chart, web-based practice (IXL Hundreds Chart Practice), and by playing a game (10 More or 10 Less). The patterns noticed through the various activities will help the students' conceptual sense of adding 10 more or 10 less mentally.
Standard(s): [MA2015] (1) 13: Given a two-digit number, mentally find 10 more or 10 less than the number without having to count; explain the reasoning used. [1-NBT5]
Title: How Many Times Did You Add That?
After watching the video clip of the Hershey's plant, students will use grid paper to investigate multiplication as repeated addition.
This lesson plan was created by exemplary Alabama Math Teachers through the AMSTI project.
Standard(s): [SS2010] LWT2 (2) 7: Explain production and distribution processes.
Title: Multiplication Facts, Facts, Facts and Some Reese's Pieces for Snack!!
This lesson teaches the basic math multiplication facts in a fun way so that students will want to remember them. Knowledge of all multiplication facts will help with learning subsequent skills in longer multiplication, division, fractions, etc.
Standard(s): [MA2015] (3) 5: Apply properties of operations as strategies to multiply and divide. (Students need not use formal terms for these properties.) [3-OA5]
Title: Numbers and Me
In this lesson, one of a multi-part unit from Illuminations, students participate in activities in which they focus on the uses of numbers. Students identify and use numbers in a real-life setting and interpret survey data.
Standard(s): [MA2015] (5) 19: Make a line plot to display a data set of measurements in fractions of a unit (1/2, 1/4, 1/8).
Use operations on fractions for this grade to solve problems involving information presented in line plots. [5-MD2]
Title: Multiple Patterns
In this lesson, one of a multi-part unit from Illuminations, students explore patterns that involve doubling. They use objects and numbers in their exploration and record them using a table.
Standard(s): [MA2015] (3) 10: Use place value understanding to round whole numbers to the nearest 10 or 100. [3-NBT1]