Naomi Drysdale
More ideas from Naomi
My students love these number puzzles. They are a great way to practice different strategies for adding and subtracting two-digit and three-digit numbers. They help students play with decomposing numbers to build addition and subtraction math strategies for second grade.

My students love these number puzzles. They are a great way to practice different strategies for adding and subtracting two-digit and three-digit numbers. They help students play with decomposing numbers to build addition and subtraction math strategies for second grade.

Awesome!! Go on a sight word gold treasure hunt. Would be fun for alphabet letters, math facts or numbers too.

Awesome!! Go on a sight word gold treasure hunt. Would be fun for alphabet letters, math facts or numbers too.

Number Line Jumping: Great for teaching counting on, addition and subtraction and greater than/less than. Love the idea of writing numbers on the plates to easily change the type of number line - include percentages & decimals...

Number Line Jumping: Great for teaching counting on, addition and subtraction and greater than/less than. Love the idea of writing numbers on the plates to easily change the type of number line - include percentages & decimals...

Explicitly teach your students how to use the Jump Strategy for addition and subtraction with this gorgeous 18 page IWB lesson.

Explicitly teach your students how to use the Jump Strategy for addition and subtraction with this gorgeous 18 page IWB lesson.

Students practice adding two three-digit numbers by splitting each addend into expanded form and adding each place value together followed by putting the expanded form back into the base ten numeral (standard form). These are all problems without regrouping.

Students practice adding two three-digit numbers by splitting each addend into expanded form and adding each place value together followed by putting the expanded form back into the base ten numeral (standard form). These are all problems without regrouping.

Excellent way to conceptually teach subtraction with regrouping. (Borrowing a bundle of tens) by francisca

Excellent way to conceptually teach subtraction with regrouping. (Borrowing a bundle of tens) by francisca