How do scientists know they're right? Truth be told, they don't always know. Explore the scientific process using mystery tubes in an insightful activity. Young scientists discover how to approach and solve problems in science, how ideas...

In this mystery numbers worksheet, 3rd graders study, analyze and follow the directions in four boxes to find the mystery number in each box.

In this observations activity, students are given a box with unknown items inside. They are to experiment with the box and determine what is inside by shaking, rattling and rolling the box. They write down an educated guess for six items.

In this vocabulary from The Pine Park Mystery worksheet, students use the words in the word box to fill in the blanks and complete the sentences. Students fill in seven blanks.

In this story completion worksheet, students read the beginning of a story about a mystery box and then finish the story on the lines provided.

In these math word problem worksheets, students help solve the mystery about 'The Case of the Shifting Shapes.' Students solve the problem by completing a rectangle area problem and also determine where Rex Tangle will appear next.

In this mystery powder worksheet, students determine the identify of 6 unknown samples by testing them with cabbage juice for pH, vinegar, iodine for starch and heat. Students determine the identity of the mystery powders using their...

In this mystery word crossword puzzle instructional activity, students fill in the blanks in the crossword puzzle with the 18 words listed in the word bank. The shaded boxes spell out the name of a mystery word related to the...

In this spelling worksheet, students view sentences with the title of Mystery in the Attic and choose which word is spelled incorrectly in each sentence and edit it. Students do this for 12 sentences.

In this math worksheet, students solve the problems that use the operation of addition. They fill in the missing addends or sums as needed.

Through several organized and attractive worksheets, your learners will make a deduction about tally marks and hieroglyphics to determine what they represent in the ancient numeral system. This is a well-designed, interdisciplinary...

What's the mystery picture? Pupils solve the subtraction problems in each square. Then they use the key at the bottom to determine the color of the square. 

What has a carrot nose, wears a scarf, and is made out of snow? Looks like you'll have to solve the multiplication facts to figure out the colors of each box that makes up this multiplication color-by-number worksheet.

In this math reasoning worksheet, students read 4 clues that describe the capacity of 4 boxes. Students use reasoning to number the boxes from 1 to 4 as the clues are analyzed.

For some Valentine's Day math fun, learners solve a puzzle to find how many chocolates are in the candy box. Students add two digit numbers to other two digit numbers, and each answer over 98 represents a candy in the Valentine's candy box.

In this commas and Easter Island worksheet, students read three uses for commas in a box at the top of the paper. They punctuate 12 sentences properly by adding commas and periods where they belong.

In this problem solving worksheet, students read a 2 page math mystery involving pizza. Students use their mathematical skills to solve the mystery of finding out who was the pizza thief.

In this Christmas-themed worksheet, students solve 14 problems that require them to add 1-digit numbers to 1-digit numbers. Students use their answers and the code box to reveal a mystery message.

In this Christmas-themed worksheet, learners solve 44 problems that require them to add 1-digit numbers to 1-digit numbers. Students use their answers and the code box to reveal a mystery message.

In this Christmas-themed worksheet, students solve 14 problems that require them to add 1-digit numbers to 1-digit numbers. Students use their answers and the code box to reveal a mystery message.

In this Halloween-themed worksheet, students solve 14 problems that require them to add 1-digit numbers to 1-digit numbers. Students use their answers and the code box to reveal a mystery message.

For this Thanksgiving-themed worksheet, students solve 17 problems that require them to add 1-digit numbers to 1-digit numbers. Students use their answers and the code box to reveal a mystery message.

In this Thanksgiving-themed worksheet, students solve 17 problems that require them to add 1-digit numbers to 1-digit numbers. Students use their answers and the code box to reveal a mystery message.

Lots of animals live in the forest, and some are easier to spot than others! Locate 12 animals and their preferred habitats within the forest with an engaging worksheet. After learners fill in the correct animal for each area, they...