What are odd and even numbers? This simple worksheet makes an example of numbers your child already knows to help them easily identify other odd and even numbers.

Laminate and display this puzzle to encourage students to think deeply about how each group of circles is the same and different. This works as a great hook when introducing the concept of odd and even numbers.

Review number patterns with your second grader with this mini quiz that asks him to choose the number that comes next in each pattern.

What’s the buzz about skip counting? Find out in this friendly second-grade worksheet!

To find out what type of tropical lizard is hiding behind the numbers, count by fives to connect the dots and complete the picture.

You can find out what type of animal is hidden in the picture by counting by twos to complete the dot-to-dot activity.

What animal is hiding in the numbers? Find out by completing this fun dot-to-dot activity by counting by twos to complete the picture!

Find out what a coatimundi looks like by completing this connect the dots activity by counting by fives. Connect the dots to complete the picture!

What type of large monkey is hiding in the numbers? Second graders can challenge themselves by counting by 10's to complete the dot-to-dot picture.

Challenge your second grader by having him complete the dot-to-dot worksheet by counting by fives to finish the picture. What animal is hidden in the numbers?

Skip count to help the mother penguin find her baby in this charming worksheet!

Ride the wave towards skip counting proficiency with this second-grade worksheet!

Ascend ever higher as you count up by hundreds in this second-grade worksheet!

Help your second grader determine whether numbers are odd or even with this bright, engaging game board. Practice counting and number sense, too!

Skip count by 20's to finish a picture of a sailboat.

Count by multiples of two at the Dot-to-Dot Zoo to complete the coloring page picture!

Children skip count by tens to connect the dots and discover the hidden picture.

Count by fives and finish this drawing, and fill in the blanks of the nursery rhyme "Hickory Dickory Dock."

Count by fives and connect the dots to reveal a clue that will help you fill in the blanks of the nursery rhyme "Mary Mary Quite Contrary."

In this worksheet, students will skip count by hundreds to help the monkeys reach their bananas!