There are so many more resources. Feel free to look further into websites and to suggest others to add to this list. This is just a start...

Operations and Algebraic Thinking

Number and Operations in Base Ten

Place Value Quiz-like Questions
Gives students specific online questions on the areas they need for place value.
Drills and Games
Place value practice

Measurement and Data

Time Quiz-like Questions
Great option for students to practice analog time online.
Counting Money
ABCya - students can play three levels of a counting money game
Time and Money
Practice with time and money.
Students practice telling time.
Telling Time has games and worksheets to practice time.
Telling Time
Maths Zone has several telling time games.


Shapes, Shapes Everywhere
Unit plan with worksheets and activities for second grade geometry.
Geometry worksheets for second grade


View bookmarked resources through the Diigo list