Second graders identify two-digit numbers, learn value of giving, solve two-digit subtraction problems, and experience giving.

Fourth graders practice making hypotheses about what they believe occur as they perform an osmosis experiment in class. This experiment is designed to illustrate how important it is to make an accurate hypothesis.

In this algebra worksheet, students identify and use the properties of real numbers to solve problems. They identify and differentiate between rational and irrational functions. There are 13 problems.

Students practice finding the sums of two-one digit numbers. In this addition lesson plan, students also record facts onto an addition chart.

Learners use cross-multiplication to find the unknown respiration rate of an astronaut. In this multiplication lesson plan, students also use the same process to find missing values in proportions.

Students use their creativity and logic skills as well as their knowledge of coin values and history to solve a variety of riddles. The lesson prompts students to compose their own riddles, exchange them with classmates, and solve them.

Fifth graders explore ratios. Using models and real-world scenarios, they complete tables and generate comparisons. Pupils demonstrate multiple ways of writing ratios and describe the differences between ratios.

In this order of operations worksheet, students evaluate twelve expressions using the order of operations.  The solutions are provided.

In this probability worksheet, students analyze word problems, determine whether the situation is a combination or a permutation, and solve. There are 5 multiple choice questions. 

Students sort, classify and write about what characteristics they used to sort fish counters.

In this division worksheet, students answer a set of 10 questions, trying to answer all questions "in their head." Answers are included on page 2.

In this greatest common factor and division worksheet, learners answer word problems about the greatest common factor and division of numbers. Students complete 10 multiple choice questions.

Students play a game in which they name geometric shapes. For this geometric shape lesson, students ask "yes and no" questions to determine which shape one of their classmates has chosen. They ask questions that lead them to the name of...

Students investigate relationships among fractions and use cut out pizzas and fraction circles to compare equivalent fractions. They exchange fractional parts of construction paper pizza circles to use as many different fractional parts...

Students predict, using a fraction or a ratio, the possibility of an event happening and place that fraction or ratio on a Likelihood Line. In Part Two of the instructional activity, they conduct an experiment to determine theoretical...

In this Bernstein Bears celebrate 100 days of school worksheet, students record what they have learned in 100 days in school. Students list 100 new words, decide how they would spend $100, draw a picture of themselves at 100 years old,...

Sixth graders examine triangles in a figure. In this geometry lesson, 6th graders establish a method for counting triangles within a given figure. Students discover that the total number of triangles is the sum of all numbers counted.

Second graders explore fractions as something shared evenly. In this fractions lesson, 2nd graders watch a video and discuss how bookcases and drawers could be divided evenly.

Students research the history of Chinese tangrams and complete tangram activities. In this tangram instructional activity, students complete Internet research to learn the history of Chinese tangrams. Students construct a set of...

In this pre test problem solving worksheet, students complete 10 multiple choice problems using multiplication and division. Students may click on a link to view correct answers.

In this multiplication and division activity, students answer multiple choice questions where they problem solve multiplication and division problems in word problems. Students answer 10 questions total.

In this Algebra II activity, 11th graders examine the graphs of rational functions, identifying the points of discontinuity and the vertical and horizontal asymptotes.  The three page activity contains explanation of topic, several...

Students write the number line. In this numbers lesson, students write numbers in numeric order on a number scroll. They find patterns within this number line. 

Students solve linear equations. In this algebra lesson, students solve equations using addition, subtraction, division and multiplication. They evaluate and simplify functions.