Did you know that flooding is the most common natural disaster in the United States? Prepare your learners with the facts about floods and offer them the proper knowledge and tools for dealing with this type of emergency.

By looking at the direction of the parallel streets of New York and figuring which days the setting sun is directly visible along those lines, your class can calculate the degree and angle of the sun. A really nice lesson, giving a...

Keep within a water budget. Learners find out that less than 2.5% of Earth's water is available to drink—and that there is a fixed amount of water. Scholars read an interesting article comparing the available water to a game of Monopoly...

Ensure your class has a solid understanding of positive and negative integers before moving on. The 14th installment of a 21-part series is a mid-module assessment. Scholars solve problems on positive and negative integers, on...

Teams use the design process to design, build, and test a model levee to protect the town from a wall of water. A handout provides a price list for the materials learners can use to build their levee within a budget.

Did you know some food dyes are considered safe while others are considered carcinogenic? During the experiment, young chemists extract artificial food colors from prepared foods. Then, they use chromatography paper to identify...

In these interjections worksheets, learners review examples of interjections and introductory words and phrases. Students then complete three pages of activities that help them understand and use interjections.

Which materials are best for groundwater runoff, and which are best for percolation? Discuss the water table with several experiments about different types of soil, pollution, precipitation, and filtration. The experiments assign...

Demonstrate the importance of evaluating and citing sources. Pupils can complete the suggested assignment provided here, or one of your choosing, while focusing on checking that the resources are credible and citing those sources...

Using a stream table, erosion enthusiasts examine how the density of sediment and how the slope of land contribute to the amount moved by waves. You will not be able to use this entire resource as is; there are teachers' names and...

Work on sentence variety with this grammar worksheet. Middle schoolers decide if what they are reading are sentences, phrases, complete sentences, simple sentences, compound sentences, or complex sentences. They then complete eight...

In this World Television Day worksheet, students complete activities such as reading a passage, matching phrases, fill in the blanks, multiple choice, spelling, sequencing, unscrambling sentences, writing questions, take a survey, and...

In this homonyms learning exercise, students fill in the blanks to sentences with either the fair, fit, kind, pretty, fit, last, still, however, or long. Students fill in 16 sentences and match 4 words to their 2 meanings.

For this online interactive geography skills worksheet, students answer 5 multiple choice questions regarding El Nino. Students may submit their answers to be scored.

In this global studies worksheet, learners read a 4-paragraph article titled "15 Piranhas a day!" about a trip on the Amazon River. Students respond to 6 multi-step questions about the reading.

In this noun and adjective worksheet, students circle nouns in 10 sentences, then circle adjectives in an additional 10 sentences. Sentences contain multiple adjectives and nouns.