Scholars show what they know about suffixes with a grammar activity that challenges them to find a word, and identify its base word and suffix. 

In this Arizona worksheet, students complete a set of 10 multiple choice questions about Arizona. A reference web site is given for additional activities.

For this Illinois worksheet, students complete a set of 10 multiple choice questions about Illinois. A reference web site is given for additional activities. 

In this Alaska instructional activity, students complete 10 multiple choice questions about the state of Alaska. A reference web site is given for additional activities.

A few of the components of this lesson plan are not possible to carry out because the rock cycle diagram and challenge handouts are not included. Hopefully, you already have your own rock cycle diagram or worksheet to use as a concept...

In this kinetics learning exercise, students use date from two experiments to determine the reaction order, calculate the rate constant and activation energy, and predict the mechanism for the reaction. This learning exercise has 7...

In this Internet challenge worksheet, students go to the sites that are given and answer the questions about how many site matches come up and how many web page matches there are. There are 4 sites to go to here.

Students perform an experiment that measures respiration.  In this performing an experiment that measures respiration lesson, students discuss aerobic and anaerobic respiration.  Students measure the gas produced by putting...

Accompany a reading of Madeleine L'Engle's classic tale, A Wrinkle in Time, with a detailed guide equipped with 15 informative and useful chapters. Scholars discover who the author is, why she wrote the book, and crucial story elements...

Your charges will enjoy putting together this model of the space shuttle and completing the three challenge activities described in the lesson. The worksheets embedded in the plan that pupils use to cut out their gliders are beautifully...

Whatever floats your boat—with some additional weight. The first activity in a five-part series challenges pupils to design a boat to hold pennies. Using the design process, learners design, build, and test their boats, making sure they...

Do polar opposites attract? After an introduction on the polarity of molecules, pupils are asked to design a self-assembling model using materials with different polarity. The challenge should motivate learners to develop a workable...

After the Revolutionary War, the success of the United States was far from guaranteed. Foreign powers coveted the new land, and Great Britain challenged American sovereignty. Learners consider the challenges facing the new nation using...

Create number sentences and equations to solve geometric problems. Each activity in the series of five asks young mathematicians to consider different-sized tiles to build structures according to specific criteria. The first activities,...

Learning to embrace the opportunities and challenges change presents is the focus of the exercises and activities in this fifth session of a 10-lesson course on Social, Physical, Emotional, Cognitive and Spiritual (SPECS) health....

It's not so straightforward — lines can model a variety of applications. Pupils experience linear relationships within the context of science, including Hooke's and Ohm's Laws. Class members got a taste of motion and speed from the...

Teach the ins and outs of the cube! A series of five K–12 level activities explore the make-up of the cube. The beginning lessons focus on the vocabulary related to the cube. Later lessons explore the possible nets that describe a cube....

Teach statistics by analyzing raisins. A thorough activity provides lesson resources for five levels to include all grades. Younger pupils work on counting and estimation, mid-level learners build on their understanding of the measures...

Discover another way to interpret multiplication. Using an interactive, learners slide points (representing the factors of multiplication) along the x-axis of the graph of y = x^2 and observe changes in the line segment connecting the...

Sorting your t-shirts is easy with Venn diagrams. Individuals use a drag and drop interactive to classify shapes on t-shirts into Venn diagrams. A set of challenge questions tests whether the classification is correct.

Build a bridge to learning in a STEM-aligned unit about urban infrastructure. Young engineers explore the many aspects of civil planning and design in a five-day unit. Content includes the challenging aspects of balancing building with...

Classify this resource into the "Use" pile. Scholars use an interactive coordinate plane to plot polygons given coordinates for the vertices. They use properties to classify each polygon and answer a few challenge questions regarding the...

Ride to success in checking solutions to equations. Scholars use an interactive graph to identify points that are solutions to a linear equation. Interpreting these points in terms of the context completes the activity.