Mastering Montessori Addition and Subtraction Techniques

What is used to solve the problems in the video?

• Abacus

• Computer

• Finger chart

• Calculator

Tags

CCSS.2.NBT.B.7

What does the teacher use to write down the problems?

• Crayon

• Pencil

• Pen

• Marker

Tags

CCSS.RI.1.3

CCSS.RI.1.5

CCSS.RI.3.3

CCSS.RI.4.5

CCSS.RI.5.3

What color is used first for solving addition problems?

• Red

• Yellow

• Green

• Blue

Tags

CCSS.1.OA.A.1

What is the purpose of the finger meeting in the charts?

• To show the problem

• To find the answer

• To indicate a pause

• To separate steps

Tags

CCSS.RI.1.6

CCSS.RI.2.7

CCSS.RI.4.7

CCSS.RL.3.7

CCSS.RL.5.7

How can children repeat the problem-solving process?

• Using different charts

• By memorization

• Only once

• As many times as needed

Tags

CCSS.5.NBT.B.7

What does the teacher do after solving each problem?

• Starts a new chart

• Closes the container

• Puts the ticket back

• Erases the board

What is the first step in solving subtraction problems?

• Making a design

• Finding the minuend

• Writing down the problem

• Choosing a crayon

Tags

CCSS.7.NS.A.1C

What tool is used to separate addition from subtraction problems?

• Different papers

• A crayon

• A ruler

• None

Tags

CCSS.4.MD.A.2

What is the main difference between the addition and subtraction charts?

• None

• Colors used

• Types of problems

• Size of the chart

Tags

CCSS.5.NBT.B.7

How does the teacher describe the subtraction learning process?

• Fun and easy to repeat

• Difficult

• Time-consuming

• Unnecessary

Tags

CCSS.7.NS.A.1C