Happy New Year! We're starting off the year with a Brick Math lesson that demonstrates very clearly what "decimal" means. It's taken from Brick Math Decimals Using LEGO® Bricks. Typically, decimals are introduced in 4th grade, and the topic is explored extensively in grades 4 to 6. To get the January 2024 Brick Math Lesson of the Month, "Understanding Decimals," plus a new lesson each month, click here.  Each Lesson of the Month includes the Teacher Lesson Guide as well as the Student Workbook Pages that correspond to the lesson. 

Decimals can be very tricky for students to understand at first. The method shown in this lesson, modeling a decimal within a 10 by 10 grid of bricks, clearly shows 100 as the whole and the decimal as a part of that whole. Like all Brick Math techniques, the models make the math both visual and tactile, which helps many students gain a deeper understanding of the mathematical concepts.

Teachers and parents tell us all the time that they always wanted to use LEGO® bricks to teach math, but didn't know how to get started. Brick Math is a complete math curriculum for kindergarten through 8th grade that models the math with bricks. The curriculum is divided into 13 separate topics: Counting, Addition, Subtraction, Multiplication, Division, Basic Fractions,   Basic Measurement, Fraction Multiplication, Fraction Division, Advanced Measurement and Geometry, Decimals, Data and Statistics, and Pre-Algebra. Students can start anywhere in the curriculum. It can be used as a complete math curriculum or brought in as a supplement to help students who aren't having math success with other programs.
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Brick Math works in many applications: for homeschooling, math intervention, enrichment, and as a whole-school program. Materials are simple and affordable.
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If you are a math teacher or a parent with a student at home who is learning K-8th grade math, check brickmath.com. The website includes videos for both teacher training and direct instruction of students. You can learn more about how Brick Math improves students' math test scores and hear what people who are using Brick Math have to say about the program. ​

​The August 2021 Lesson of the Month comes from the Decimals book. To get the August 2021 Lesson of the Month, plus a new lesson each month, click here. 

​For the first time, we’re showing you Part 2 of a lesson, or “Show What You Know.” This comes after the teacher has demonstrated the skill in Part 1 of the lesson (“Show Them How”), with the students working along with their own bricks. In Part 2, the teacher poses a problem for the students to work out while the teacher observes and coaches.

​In Part 1, students have learned how to model decimals in a 100 x 100-stud decimal grid.  In Part 2, students are first asked to model 0.42 in a decimal grid with bricks. Next, they are asked to try modeling any combination of studs that adds up to 0.30. In the Decimals book, the example illustrated is 0.14 + 0.16. The 100 x 100 decimal grid is a very useful tool to explain the concept of decimals to the one-hundredth place.

​Author of the Brick Math series, Dr. Shirley Disseler, demonstrates how to teach this decimal addition lesson in a one-minute Brick Math video, which is also part of the August 2021 Lesson of the Month. Watching the videos on the website really helps a teacher or parent understand how to guide a student through the Brick Math curriculum.

During the pandemic, the math skills of many elementary school students have dropped significantly. In the coming school year, educators are faced with the challenge of helping students both regain skills and learn new material.
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The latest thinking on how to help students who have lost math skills during the COVID year is to accelerate instruction rather than hold back. Guidance from the US Department of Education is to move ahead with grade-level math instruction, but include new strategies for learning where students show deficits. 

Brick Math is the perfect solution for teachers and schools looking for a way to help students whose math skills have faltered in the past year. The K – 6th grade program uses LEGO bricks to model math, an innovative approach that helps students quickly learn mathematic basics that range from Counting through Advanced Geometry. Since the program is modular, it can be brought in to address specific learning deficits a student may have. For example, if a teacher finds that a student missed out on learning decimals last year, the Brick Math program of instruction for Decimals will help that student move back up to grade level work quickly.

​Here’s how Brick Math can help a student who has lost math skills over the past year:
1. Determine what area of math the student is having trouble with (for example, understanding decimals).
2. Bring in the Brick Math subject area as needed (in the example, use the methods in the Decimals Teacher and Student books). The program focuses on helping the student quickly understand and master the topic.
3. Now the student is ready to rejoin the whole class in grade-level math.

The Brick Math Lesson of the Month for December 2020 teaches students how to model decimals using LEGO® bricks. The system really helps students understand the meaning of decimals, because different-sized bricks represent tenths, hundredths, and thousandths.

To get the December 2020 lesson, and a new lesson each month, sign up here.
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​Try this with your students, at home or in the classroom (or in the virtual classroom). This system of representing decimals with bricks is a great way to reinforce the idea of decimals.

The lesson starts with the Teacher's Lesson Guide. All the steps for teaching students how to model several different decimals are included.  The corresponding pages from the Student Workbook follow, with space for the student to write responses as well as draw the models they have built.

​The illustration below shows, on the left, the brick model for the decimal 0.23, and on the right, a drawing of that same model.

Brick Math is a K-6 math curriculum that uses LEGO® bricks to model  11 different math subjects: 
Counting, Addition, Subtraction, Multiplication, Division, Basic Fractions, Basic Measurement, Fraction Multiplication, Fraction Division, Advanced Measurement and Geometry, and Decimals. It works well for homeschooling, math intervention, enrichment, and as a whole-school program. Materials are simple and are not shared between students. It adapts easily to online instruction.

If you teach math or have a student at home who is learning math, check brickmath.com. The website includes videos for both teacher training and direct instruction of students. You can learn more about how Brick Math improves student math test scores and hear what people who are using Brick Math have to say about the program.  ​

The Brick Math Lesson of the Month for August 2020 comes from Decimals Using LEGO® Bricks, Teacher and Student Editions. The lesson is a great way to demonstrate the relationship between decimals and fractions.
 
To get the free Lesson of the Month, click HERE.

The method using LEGO® bricks starts with building a 10 x 10 square that has 100 studs inside the square (this is called a "decimal grid"). Each of those 100 studs represents 1/100 (one hundredth), or 0.01, in decimal notation. Within the grid, 25 studs are placed to show 0.25, and then 50 more studs are placed within the grid to show the addition of 0.25 + 0.50. It’s easy to understand that the resulting 75 studs show both 0.75 as well as 75/100, since they cover 75 out of 100 studs in the grid.
 
The physical nature of the Brick Math methods helps students clearly understand the underlying math. In this lesson, the relationship between decimals and fractions is obvious by looking at the model built with the bricks. As a student said, “Now I understand math. I can see it!”  

If you teach math or have a student at home who is learning math, check brickmath.com. The website includes videos for both teacher training and direct instruction of students. You can learn more about how Brick Math improves student math test scores and hear what people who are using Brick Math have to say about the program. 

Brick Math is a K-6 math curriculum that uses LEGO® bricks to model 11 different math subjects: Counting, Addition, Subtraction, Multiplication, Division, Basic Fractions, Basic Measurement, Fraction Multiplication, Fraction Division, Advanced Measurement and Geometry, and Decimals. It works well for math intervention, for enrichment, and as a whole-school program. Materials are simple and are not shared between students. It adapts easily to online instruction.

Contact us with any questions.