In this seaside symmetry activity, 2nd to 5th grade students find the line of symmetry in sea pictures and sort them as symmetrical or asymmetrical, with an answer key included.

This Heads or Tails Probability Worksheet has 3rd graders predict, flip a coin ten times, and tally the results, then explain why each flip is equally likely. Answer key included.

Using the Adding 10 Song (Lyric Mjusic Video), students sing and practice adding 10 with all addition facts 1-15. Your kids will learn how to add 10.

Songs for Kids Download by Have Fun Teaching has 18 fun and educational songs for kids.

This ordinal numbers racecar activity is a spin-and-park race game for kindergarten to 3rd grade that practices first through eighth. A practice page and answer key are included.

These numbers 0 to 100 flash cards help 1st to 3rd grade students read every number from zero to one hundred quickly. A complete card list answer key is included.

This Thermometer Differences Worksheet has 3rd graders read Celsius and Fahrenheit thermometers and subtract to find each change in temperature, with an answer key included.

This subtracting time problems worksheet helps 3rd grade students work backward from an end time to find when an activity started. An answer key is included for quick, confident checking.

This solving mixed review word problems worksheet gives 3rd Grade students four story problems that mix addition, subtraction, multiplication and division, plus a work box and an answer key, so choosing the right operation becomes automatic.

Children solve three-digit addition and subtraction problems with regrouping and fit each problem to its answer in 12 self-checking puzzles. For 2nd and 3rd grade; work sheet, practice page and answer key included.

This fractions fourth worksheet helps 3rd Grade students name shaded fourths and shade circles to match a fraction. An answer key is included for quick, easy checking.

This fraction word problem solving worksheet lets 3rd grade students shade fraction strips, write fractions and compare two fractions, and it includes an answer key so checking is fast and easy.

This geometric shapes crossword puzzle worksheet asks 3rd graders to name seven flat shapes from clues about sides, corners and angles. An answer key is included, so geometry vocabulary practice takes no prep at all.

This What Time is It Elapsed Time Worksheet has 3rd Grade students read six analog clocks, add the minutes shown, and solve two story problems. Answer key included, so checking takes seconds.

Students use this Match the Time Units Worksheet to pair equal amounts of time, convert larger units into smaller ones, and explain their reasoning. Built for 3rd grade, answer key included, so practice stays quick and no-prep.

A story-based Elapsed Time Stories Worksheet where 3rd graders read five number stories and use start-and-end clocks to find how much time has passed. Includes a complete answer key for fast, no-prep telling-time practice.

Using the Count to 120 Song (MP3), students practice counting to 120 by singing and counting along to this fun and engaging song!

This multiplying by tens activity is a base-ten card matching game for 3rd and 4th grade, with a recording sheet and practice page. Answer key included for quick checking.

This Fractions Sixth Worksheet has 3rd Grade students name six shaded circle and grid models in sixths and shade four circles, with a full answer key for quick, easy checking.

This time estimation worksheet helps 3rd grade students pick the better estimate for everyday activities and add estimated minutes. An answer key is included, so checking work takes seconds.