In this game worksheet, students explore the instruction on how to play a guess the integer game. The leader picks a four-digit number, and the students try to guess it after given feedback.

In this cards game, students play a card game in three rounds.  In the first round, the student's objective is to gather the largest sum of cards.  For round two, students try to gather cards to equal a sum of 50.  In the...

In this algorithms worksheet, students are provided with links to three different algorithms used to compute the date on which Easter falls for a particular year.  One link requires the students to do the computations, while the...

Students tour Chandra's top galactic X-ray images. In this Chandra X-Ray Observatory lesson, students play games and complete puzzles based on the Chandra Mission and X-Ray Astronomy. Students listen to pod casts, question an...

Fe, phi, fo, fum. This activity leads pairs to find the ratio of consecutive terms of the Fibonacci sequence. The pairs find that the Fibonacci sequence can be found in many places. A discussion with the class shows that the ratios...

Middle schoolers solve problems using reasoning techniques, identify the validity or non-validity of problems and use deductive reasoning for problem resolution.

In this algebraic reasoning worksheet, learners determine which of 4 given answers correctly replaces a questions mark shown at the end of a balance scale sequence.  An answer key is included.

Students solve train-scheduling word problems using a four-step problem solving model. In this problem solving lesson, students work in groups to a four-step procedure about a train scheduling dilemma.

Students research African-American mathematicians.  In this middle school mathematics lesson, students celebrate Black History by conducting Internet research on an African-American, mathematicians or scientist.  Students...

Seventh graders visualize and identify geometric shapes after applying transformations on a coordinate plane. In this tangrams lesson, 7th graders construct a set of tangrams and then answer extension questions related to measurement,...

In this number words worksheet, students write the words for numbers in the millions. Students complete 8 problems total on this worksheet.

In this place value worksheet, students write the number that is in the place value asked in the 5 digit numbers. Students complete 20 problems.

In this place value worksheet, students answer multiple choice questions about where a certain number is placed in the 5 digit number. Students complete 10 problems.

For this rounding worksheet, students round numbers to the nearest 10, 100, or 1000. Students round 10, 5 digit numbers total on this worksheet.

In this Roman numerals worksheet, learners convert Roman numerals to Arabic numerals. Students complete 10 problems total on this worksheet.

In this Roman numerals worksheet, students convert Roman numerals to Arabic numerals. Students complete 12 problems total on this worksheet.

In this Roman numerals learning exercise, students convert Roman numerals to Arabic numerals. Students complete 12 problems total on this learning exercise.

In this metric conversions worksheet, students convert units of measure to each other with meters, kilometers, grams, and more. Students complete 12 problems.

In this lowest common multiple worksheet, students find the LCM of 2 digit numbers that don't exceed the number 20. Students complete 10 problems.

In this order of operations worksheet, learners complete problems containing parenthesis, addition, and subtraction. Students complete 10 problems.

In this order of operations worksheet, students complete problems containing multiplication, and division. Students complete 10 problems.

For this order of operations worksheet, students complete problems containing parenthesis, multiplication, and division. Students complete 12 problems.

In this fractions worksheet, students compare two fractions in each problem by putting in the comparing symbols. Students complete 10 problems total.

In this simplifying fractions worksheet, students simplify fractions to their lowest terms. Students simplify 10 problems total on this worksheet.