During second grade your child is introduced to the concept of using place value the value of where the digit is in the number based on the location of the digit in order to add and subtract numbers.
How to use a place value mat.
Explain to them that with this kind of chart they can determine place values for even very large numbers.
It is developmentally appropriate to have students begin with ungrouped materials e g.
Alternatively students can use manipulatives to represent the amount of each place value group.
Look for one two three and four digit numbers.
Ccss math 3 nbt 1 4 nbt 1.
Discuss each number and ask how many ones tens hundreds or thousands are in the number.
Unifix cubes beans etc and place one object in each square of the ten frame to create a ten.
For instance with a number such as 360 521.
For example ten frame mat help young students organize objects by tens reinforcing that important place value concept of our base ten number system.
Since place value and base 10 understanding are the basis of our number system it s important that students get plenty of practice.
Use a chart like an image atop this article when teaching place value to students.
Instead of teaching place value through lessons and learning videos and giving worksheets to your 2nd grade children take a walk with your child around the neighbourhood.
Another great strategy for reinforcing place value is a daily warm up especially if it incorporates math talk.
Students can use dry erase markers to represent the digits in each place value group.
At this age she will likely become stronger at taking numbers apart and putting them back together.
Provide varied practice for students with our decimals place value mat.
Use a daily place value warm up to build confidence.
Have the child read them aloud.