Student's recall from memory the steps in the scientific method. TSWBAT describe in detail the various steps of the scientific method. TSWBAT analyze a problem or situation and apply the steps of the scientific method to it.

Students simulate a predator-prey interaction in an ecosystem. Students use different size squares cut from paper to represent predators and prey. They simulate the interactions of the species by following instructions for the capture of...

In this word problems instructional activity, students solve 20 different word problems that are related to and use algebra. First, they determine the total amount of money spent in one week given the information. Then, students...

In this percentages worksheet, students color 25% of 100 small squares blue, 35% red and 30% yellow. Students figure out how many squares they have left and then what percent of the 100 squares are left. Students then work out 5...

In this algebra worksheet, students solve word problems related to mixtures. They figure out cost per kg, concentration of chemicals and percent of mixtures. There are 12 problems with an answer key.

In this predator-prey worksheet, students simulate the relationship between predators and prey using small squares to represent rabbits and large squares to represent coyotes. They complete 20 rounds of the simulation trying to get the...

In this algebra worksheet, 6th graders prep for the NY state exam. They review basic information about geometry, algebra and to her sixth grade math. There are 25 questions in this booklet.

Learners view a film about baseball and calculate the time required for a variety of operations that take place in baseball. They use the calculations to stage a credible game of Shadow Ball and reflect on the challenges for arranging...

For this multiplication problems worksheet, students problem solve a variety of multiplication exercises to work on their skills of multiplying mentally, finding missing factors and finding unknown numbers.

In this 100's number chart worksheet, students fill in the missing numbers that don't appear in the chart. Students have to fill in 44 missing numbers.

In this fractions, percentages, and decimals worksheet, students solve 14 problems where they must convert back and forth. Students are given numbers in fraction, percentage, and decimal form and are asked to change their form. 

In this atom activity, students fill in three charts using the periodic table to identify atomic number, atomic mass, number of subatomic particles and the element's symbols. Students draw an atom and it's subatomic particles as well as...

In this gas worksheet, students convert within units of pressure and temperature, they solve problems using the various gas laws, they explain concepts as they related to the kinetic molecular theory and they discuss details of a...

In this secondary mathematics worksheet, students use the given information regarding the number of students in a gym class to determine the number of right-handed boys in the class.   The one page worksheet contains one...

Learners compute measures of central tendency.  In this range, mean, median and mode lesson, students gather information on the internet, organize the data and then compute the measures of central tendency.  They create a...

In this matrices for data worksheet, 9th graders solve and complete 29 various types of problems that include using matrices to illustrate data. First, they determine the sum, difference and scalar product for each matrices shown. Then,...

In this addition worksheet, students solve problems in their heads. In this problem solving worksheet, students write answers to twenty problems.

In this equilibrium worksheet, students fill in twenty one blanks with terms related to reactions and equilibrium. They then solve four problems given chemical reactions and determine equilibrium, moles present at equilibrium and...

In this probability worksheet, students make a set of cards with letters (instructions provided) and use them to solve 5 probability investigations.

Students connect literature (story Jelly Beans for Sale by Bruce McMillan) to math concepts. In these estimating and money lessons, students work with jelly beans, unifix cubes, pennies, nickels, dimes, and quarters, to estimate and make...

In this titrations worksheet, students answer 4 questions about titrations and solve for the pH of solutions and their concentrations. They determine the quantity of a base needed to neutralize an acid.

In this recycling and waste disposal worksheet, students check one of 5 boxes with predictions on how long certain materials such as styrofoam and glass take to decompose and disappear underground. There are 10 items that students must...

In these finding the probability worksheets, students use a dart board, playing cards, and a board game to problem solve. Students solve 17 problems.

Students disprove evolution. In this science lesson, students disprove evolution by attempting to prove that creation is the way it all began. They use the improbability that evolution could exist and expose its fallacies, frauds and...