In this biology learning exercise, 9th graders identify and explain what cell stay in inter-phase. Then they describe which stage of cell is the shortest and determine why that is true. Students also explain the process of mitosis.

In this energy resources worksheet, students read about the greenhouse effect and global warming. Then they explain why scientists are so concerned with greenhouse gases. Students also describe how global warming affects people worldwide.

In this movement of air worksheet, students identify and describe the purpose for convection and how it effects Earth. Then they describe what thermals are and why they occur in hot and cold air movements. Students also explain why...

In this cells worksheet, 9th graders identify and use a microscope to look at cells. They explain the purpose for a microscope and how to find the total magnifying power of a microscope. Students also determine what would cause an image...

In this gerund or infinitive worksheet, learners change the verb to either the gerund or the infinitive ending. Students answer ten fill in the blank questions.

In this math worksheet, students convert the data into numbers from the pictograms. The graphic organizer gives information for the 8 follow up questions.

In this music worksheet, students analyze two songs. They write about the structure of the music, including such elements as tonal structure and chording. Students respond to questions about the musical background of the performers of...

In this literature crossword worksheet, students complete a puzzle based on a classic piece of Christmas literature, The Night Before Christmas. Students read 36 clues and solve the puzzle without a word bank.

In this language arts worksheet, students read the definitions and usage of gerunds and infinitives. They fill in the blanks in 10 exercises that show their understanding of gerunds and infinitives.

In this friction worksheet, students will read about fluid friction and examples of fluid friction. Students will also explore the role fluid lubricants have in reducing friction between two surfaces. Then students will answer two short...

In this subatomic particle worksheet, learners will read the important discoveries throughout history of the neutrino. Based on this information, students will complete 4 short answer questions.

In this food additives worksheet, learners will read information about the use of curing salt and ion nitrates to preserve food and the health problems that can occur from using these substances. Students will then answer 4 short answer...

For this infectious disease defense worksheet, students will review the immune system including acquired, antibody, and cellular immunity. Students will then compare passive and active immunity to infectious diseases. This worksheet has...

In this grammar worksheet, students analyze a graphic organizer that explains 12 grammar forms. The forms include present, past, and future.

In this vocabulary worksheet, students write an adjective starting with each letter of the alphabet. The example given for a is "angry."

In this vocabulary worksheet, students write a proper noun starting with each letter of the alphabet. The example given for the letter A includes "Argentina."

In this grammar worksheet, learners read four tips for writing national test papers. Students also complete two tables using the correct verb forms.

In these grammar worksheets, students will circle nouns and verbs, fill in blanks with suitable verbs, add -er and -or to verbs to create nouns, write silly sentences using nouns that end in -ar, add the correct suffix to change verbs...

In this math activity, students will take home a letter to their parents explaining that they are studying Chapter 10: Ratio, Proportion and Percent. Then students will complete a homework activity in which they ask family and friends...

In this math worksheet, students work at home with a family member on a graphing activity. Students count the number of cans, glass jars, boxes and bags in the pantry. Students make a bar and a line graph to represent the data.

In this math worksheet, students find the solutions to the problems while interpreting the line, bar, and circle graphs. The examples are given to help in the context of each objective.

In this math worksheet, students solve the problems that involve linear equations. They substitute the values given for each variable.

In this math worksheet, students investigate how time is related to the concept of increasing or decreasing velocity. Then they consider times and answer the questions of whether the velocity is changing.

In this successive interval instructional activity, students find the approximation of a root, using the Bisection Algorithm. They identify intervals, and use algebraic manipulation to identify functions that have a fixed point.