Students calculate the slope of parallel and perpendicular lines.In this algebra activity, students differentiate between parallel and perpendicular lines. They graph their lines using the slope of the equation.

In this Christmas complete the paragraph puzzle worksheet, students write in six missing words from the word list at the bottom of the page to complete the paragraph, with more puzzles and answers available online.

Students identify the sequence of events in a text. In this literacy lesson, students read the book Miss Tizzy and sequence the events from the text. Students reflect and write about the philanthropic acts in the book.

Students solve right triangles using trigonometry. In this geometry lesson plan, students use the unit circle to identify different trig values. They identify the six trigonometric identities.

In this problem solving worksheet, 6th graders focus on the angles described in each word problem. Students must solve for each of the 6 problems, giving a written explanation for each in the space provided.

Students participate in an in-class archaeology dig. For this archaeology lesson, students use problem solving skills to construct a puzzle. Students are assigned roles, such as the sifter, measurer, etc.

In this plurals activity, 4th graders interactively enter 17 words, either singular or plural, to match the picture in the poem of irregular plurals, then find 15 different irregular plural words in a word search grid, with immediate...

In this English exercises:  the animal bus activity, 3rd graders watch the video, interactively select the animals in the song, match the animal name to 8 pictures, fill in 10 missing words from the song using a word bank, answer 5...

In this differences worksheet, students complete fill in the blanks and multiple choice questions about the differences in snowman pictures, and name the objects of pictures. Students complete 3 activities.

In this volume of a prism worksheet, students calculate the volumes and missing lengths of seven prisms.  The solutions are provided.

In this life cycle of a frog worksheet, students fill in the blanks to paragraphs about the life cycle of a frog using a word bank. Students fill in 13 blanks total.

In this patterns worksheet, students look at the each of the patterns in the 5 rows of shapes. In each row, students recognize patterns by filling in the last 2 shapes to complete the pattern in each of the 5 rows.

In this gerunds and infinitives practice worksheet, students complete 10 sentences as they fill in each of the blanks with a gerund or infinitive. Students then complete 8 sentence starters with the appropriate gerunds or infinitives.

Learners use similar triangles to find missing heights.  In this using similar triangles to find missing heights lesson, students use proportions to find the heights of missing side lengths.  Learners find the height of trees...

In this working with a partner worksheet, students observe four job advertisements from a newspaper with missing parts in each ad and communicate verbally to discover the missing sections, and fill in the blanks. Students write 18 short...

In this recognizing patterns using a calculator activity, learners find recurring decimals to fill in the missing numbers. Students solve 8 problems. 

For this similar triangles worksheet, students find the scale factor of 6 sets of similar triangles. Students find the scale factor of two similar triangles given a sketch with measurements. Students use proportions to find a missing...

Students investigate the law of conservation of energy. In this conservation of energy lesson plan, students are given a story with several dilemmas to be solved by an equation, knowledge of measurement and knowledge of physical...

In this rhyming words worksheet, learners read Humpty Dumpty and begin recognizing rhyming words. Students unmix a mixed up batch of words by putting the words in 3 word family columns and list each one underneath one of the families....

For this properties of quadrilaterals worksheet, learners use the properties of quadrilaterals to find the perimeter, angle measurement or length of a missing side of a given polygon. Examples and explanations of the properties are...

In this geometry worksheet, 10th graders identify the missing angles using the polygons sum conjecture. They measure exterior and interior angles using their angle theorems. There are 63 problems.

In this Pythagorean theorem worksheet, students use the Pythagorean theorem to find the length of a missing side of a right triangle.  This two--page worksheet contains 15 problems.

In this solar electricity and satellites instructional activity, students calculate the perimeter of a satellite, they find the area of the surface of the satellite and they determine if there is sufficient space for enough solar panels...

Students explore ruby-throated hummingbirds.  In this cross-curricular hummingbirds lesson, students listen to the book The Mystery of the Missing Hummingbirds and choose related topics to research with a partner. Students draw or...