Children find the unknown angles for five triangles, then identify whether the triangle is right, acute, or obtuse, in this geometry worksheet.

Use this glossary with the EL Support Lesson Plan: Triangle Time.

Use these vocabulary cards with the EL Support Lesson Plan: Triangle Time.

Do you believe in the Bermuda Triangle? Compare witness accounts of these weird waters and draw your own conclusions in this reading worksheet.

Once students understand angle basics, challenge them to find missing angles in this exercise!

Sarah is not your ordinary spider. She likes to know the exact degrees of every angle in her web. Can you help her calculate the missing angles?

Learn some basic geometry with this worksheet all about the angle.

This fun puzzle provides lots of angle practice for your child. Can they figure out which way the boat is facing after the last turn?

This worksheet is where multiplication and the calendar meet! Measures of time include the year, days and weeks.

Can your kindergartener recognize triangles? Give her some extra practice with this worksheet. She'll draw triangles and pick them from a box of other shapes.

Build student understanding of the defining attributes of triangles with this sorting activity. Students will cut out different shape cards and sort them into examples and non-examples of triangles.

Teach your students to sort triangles as acute, right, or obtuse based on their internal angle type.

Students tackle a multiplication problem as they read for important information, choose a problem-solving strategy, and label their final answer.

Let your fourth grader play triangle detective: can she spot the acute triangles on this worksheet?

Use this resource with your students to practice not only identifying the problem and solution in a text, but also the character’s attempts at solving the problem.

Use this resource to help your students identify and explain the problem in a passage using past tense verbs.

Use an open-ended graphic organizer to help your students identify the problem and solution in three stories.

Use this glossary with the EL Support Lesson: Word Problem Creation.

Use this glossary with the EL Support Lesson: Word Problem Comprehension.

Use this glossary with the EL Support Lesson: Addition Problem Solving.

Introduce your child to different angles starting with an obtuse angle and see him find the obtuse angles in this worksheet.

Use this glossary with the EL Support Lesson Plan: Word Problem Components.

Use these word problem cards to give your students practice with division!

In this linear measurement word problem, students practice converting measurements between miles, feet, and yards.

Use this glossary with the EL Support Lesson Plan: What Was the Problem?

Students can start a personal narrative with a clear problem and solution by using this activity to organize their story. This handy graphic organizer will have students consider various aspects of their problem and solution, and how it made them feel.

Use this glossary with the EL Support Lesson: Problem and Solution Summaries.

These "Treehouse Triangle" worksheets break down the geometric process into easy, solvable steps.

Students get to practice measuring angles using built-in protractors in this fun geometry activity! After measuring, they'll put their angle knowledge to the test by classifying each angle as acute, obtuse, right, or straight.

Use this glossary with the EL Support Lesson Plan: Problem and Solution Practice.