Fourth graders examine how sound waves are effected by frequency and pitch. They conduct experiments using tuning forks, rubber bands, balloons, and water, and answer questions about the experiments.

In this matrices and vectors worksheet, learners solve 9 various types of problems related to forming matrices and vectors. First, they set up each system of equations listed in matrix form using mathematical notation. Then, students...

In this circular convolution learning exercise, learners solve and complete 6 different problems related to determining the circular convolution. First, they plot a point and describe its effect of convolution with high and low...

Students examine why electricity is distributed at high voltage and the functions of transformers.  In this electromagnetism lesson students study at what frequency electricity is distributed. 

Students identify high frequency words and recite them verbally. In this high frequency words lesson, students use creative pens to trace high frequency words on paper. Students participate in an interactive magnetic board to...

In this wave properties worksheet, students will explore amplitude of waves, calculate wavelengths and frequency of waves in 11 fill in the blank and labeling questions.

Students measure to the nearest centimeter, and predict the frequency of an event. In this statistics lesson, students participate in a simulation of a parachute jump competition by making paper Whirlybirds, and then dropping them...

Students determine which adaptations allow an organism to survive and reproduce in a certain environment. Students act as "predators" to pick up acetate discs "prey" scattered around the classroom. Students list the number found, the...

In this frequency worksheet, students investigate, frequency, box plots, and percentage using a package of M&Ms.  Copies of the actual correspondences with the Mars company are also included.

In this light waves instructional activity, students will measure the wavelength of different light waves and then calculate its frequency. This instructional activity has 9 short answer questions and 10 fill in the blank questions.

In this harmonic motion worksheet, students find the speed of a wave. Students determine the period, frequency, and equilibrium position of a pendulum. This worksheet has 13 problems to solve.

Students explore the vibrational nature of sound. For this science lesson plan, students gain an understanding of sound frequency, pitch, and conduction using the string telephone, tuning fork and musical glasses experiments.

Students observe the differences between low- and high-frequency sounds. They research and compare the characteristics of various animals that rely on infrasonic sounds to communicate.

Students make simple observations and identify relevant variables, such as frequency and diameter. They then discuss the relationship between variables. The task assesses students' abilities to make simple observations and make...

In this electrical mystery learning exercise, students watch a television broadcast called "The Case of the Electrical Mystery". They answer 8 questions about how detectives solve problems presented in the segments. Topics include...

In this psychological game worksheet, students write positive integers.  They explore the relative frequency of the numbers used.  This one-page worksheet contains 1 problem.  The answer is listed at the bottom of the page.

In this statistics worksheet, students plot and graph their data, then interpret the data using the correct form of graphs. There are 3 detailed questions with an answer key.

For this graphs worksheet, students solve 4 problems about histograms, bar graphs, and tables.  Students answer questions about histograms, bar graphs, and tables.

Tenth graders demonstrate that natural selection is an agent of evolution. They quantitatively apply the Hardy-Weinberg Principle to an imaginary population of fish. They utilize math and graphing skills, collecting and analyzing data,...

Students research the population of Bengal tigers and their existence as either dominant or recessive. They explore the presence of fur on these tigers and its lethal combinations. Determinating the effect of random mating in a...

Students explore environmental print.  For this emergent literacy concepts of print lesson, students bring examples of environmental print from home which are put on display in the classroom. Students view websites to locate and...

Your pupils use this page to record progress in spelling and vocabulary. There are spaces to record whether or not they can read and spell a word, use the word in a sentence, and write the word. There are spaces to record information...

Sight words are listed based on how frequently they are used. There are 250 words on the list. This would be a good, general resource for a teachers of grades 1 - 3. It is useful to know what words your class should know, and how well...

Students investigate how selective forces like food, predation and diseases affect evolution. In this genetics lesson, students use red and white beans to simulate the effect of malaria on allele frequencies. They analyze data collected...