What should go in the trash, and what can be composted? Guide your young conservationists through the process of composing their trash with a instructional activity about the different ways we can dispose of garbage. Using a trash bag...

Introduce your classes to a new world of mathematics. Pupils learn to call trigonometric ratios by their given names: sine, cosine, and tangent. They find ratios and use known ratios to discover missing sides of similar...

There’s a fine line between a numerator and a denominator. Learners review operations with fractions and ensure they have the skills needed to progress in the course. Taking the time now to review these concepts allows individuals to...

To an engineer, the glass is never half full; it's just double the necessary size. The fifth installment of a nine-part technology and engineering series teaches pupils about the idea of ergonomic design. Measurements of popliteal height...

Lesson 19 in the series of 36 analyzes the element hydrogen and the s-block elements. Through readings, answering questions, and discussion, learners write about and explain their occurrence, physical and chemical properties, and...

How do scientists determine what questions to ask to meet their research goals? Help your class develop an inquiry mindset with a lesson based on studies in the Gorongosa National Park. Partners create their own research questions by...

A three-part assessment challenges scholars to read informational texts in order to complete three tasks. Following a brief reading, class members take part in grand conversations, complete charts, and work in small groups to research...

After the lab, you'll be able to solve this analogy: Natural selection is to vertical transfer of genes as ___ is to the horizontal transfer of genes. Young biologists conduct an experiment on E. coli bacteria to explore the process of...

In this fractions worksheet, students solve and complete 19 different problems that include various types of fractions. First, they find the sum or the difference in each of the given fractions, reducing to lowest terms when possible....

Students observe and record the corrosive nature of oxidation-reduction reactions, and determine the electro-chemical series of selected metals.

In this linear systems worksheet, students explore the effect of two identical columns in a matrix on the null space of the matrix. They consider the column space of a matrix. Students compare the column space of a matrix to the column...

Students explain the basic concepts of polymerization. Students participate in a lab to create a crude preparation of carboxyl esterase and test its effectiveness in reducing the residual monomer in an emulsion such as paint.

In this grammar learning exercise, students learn about reducing adverb clauses to adverbial phrases. They then rewrite 4 sentences using what they just learned.

Students explore how tornadoes are the most violent storms on earth. Raging at speeds of up to 300 miles per hour, their awesome winds can flip cars through the air like leaves, snap trees like matchsticks, and reduce entire towns to...

Young scholars convert between fractions, decimals and percents. In this algebra instructional activity, students reduce and rewrite the same quantity three different ways. They relate percents, decimals and fractions to the real world.

In this chemical reactions worksheet, students follow steps to determine the mass of compounds formed by the combustion of an element. This worksheet has 5 problems to solve.

In this subjunctive worksheet, students read the sentences and complete them with verbs in the negative, passive, and continuous subjunctive forms. Students complete 20 exercises.

For this Scientific Method worksheet, learners identify controls and variables given hypothetical situations taking place in Bikini Bottom. Students draw conclusions form the information they gathered in the experiments.

In this math activity, students use the operation of multiplication for fractions. Then they simply the answers into their simplest forms.

In this vector spaces of a matrix worksheet, students decompose any vector into two orthogonal pieces. They identify the nullspace, row space, and find a reduced echelon. This two-page worksheet contains examples and two problems.

Young scholars explain what the term watershed is by creating a model. In this science, geography activity, students demonstrate how the water moves in a watershed. Additionally, young scholars learn about point source and nonpoint...

Learners consider the impact of legislating exessive packaging. In this environmental issues lesson, students visit selected websites to discover information about packaging and UK laws to reduce it. Learners...

Students discover the primary landforms of Illinois. They examine how those landforms were formed as well. In groups, they research one of the landforms from their vocabulary list. They create their landform in a shoebox and present it...

Students explore the elements of a forest ecosystem. They examine the elements needed to form a forest food web. Students construct and describe food webs that include nonliving elements of the ecosystem.