Sink or float? This simple lesson has students guess the densities of different objects and place them into water to test their predictions.

Students will show off their patriotism as they put their research and oral advocacy skills to the test in this history lesson.

Students journey on a scavenger hunt around the school to put their knowledge of the Five Themes of Geography to the test!

Test your students ability to find words as they practice reading and spelling words with ending consonant blends in a timed game!

Put your students to the test with this lesson that helps them learn the tens and ones places with a memory game and worksheet!

This lesson, which features The Eye Book by Theo Lesieg, will keep young learners engaged with scavenger hunt activities that test their observational skills.

Teach your students the secrets behind reading an analog clock with this lesson that has students make their own practice clock and complete a worksheet to put their new skills to the test.

This activity keeps your students moving and puts their reasoning skills to the test! An outside scavenger hunt will allow students to find different objects to classify into groups.

Help your students learn how long a minute is with this lesson that shows them how the length of a minute can appear to change depending on the activity, all while putting their time estimation skills to the test.

Teach your youngsters the art of savvy shopping with this neat lesson on calculating price per item. After doing some division problems to compare the values of different products, students put their skills to the test with fun worksheets.

Engage students in reading grade-level texts by making and testing predictions. Your students will be excited to read on to find out if their predictions are correct!

This fun and interactive lesson will teach your students the scientific method to find out if something sinks or floats with a little help from Cookie Monster.

Introduce your students to the scientific concept of sink or float. This hands-on experiment allows them to see which objects sink and which float. The concepts taught will be solidified with the completion of worksheets.

Make learning idioms a piece of cake with this third grade writing lesson. Students will learn common idioms, and illustrate them to solidify their understanding of the concept.

Make it move! In this lesson, students will learn about energy and make connections between force and energy. Through a hands-on approach, students will work in teams to construct and report on their experiments.

This hands-on lesson will get your students to investigate some mystery liquids, and they will have to use their observational skills to figure out what they are.

Help your students get comfortable with reading with this lesson that makes reading sight words into a game!

Use this lesson to introduce, review, and teach pronouns! Your students will get to practice using these words and build their reading and language skills.

Your students will enjoy this hands on lesson where they make simple solutions and mixtures. They will have an opportunity to predict and observe solids that dissolve in water.

In this lesson, students will explore the life cycle of a pumpkin plant. Then they will have the chance to grow their own!

In this lesson, you will teach your students how to count money to buy small items! Show students which coins they can use to buy their lunch and other small items in the classroom.

In this lesson, students will solve a design problem and practice troubleshooting as they create a list of instructions for putting together a tent.

This hands-on lesson is sure get your students excited about ocean life. Your little marine biologists will have a great time listening to clues and finding different ocean animals.

Give your students a head start on 3D shapes with this lesson that has them use their observational skills to identify what differentiates the shapes.

Motivate your students by engaging them in a competition! In this lesson, your students will review and practice multiplication strategies.

Teach your students to recognize the words that signal cause and effect relationships. This lesson can stand alone or be used as a pre-lesson for the Nonfiction Comprehension: Cause and Effect lesson.

Let's bake a cake and take it to Jake. Kids will have fun discovering the -ake word family in this teacher-approved lesson on rhyming and vocabulary building.

Help your students' reasoning skills grow with this activity that has them make educated guesses on whether or not an item will be attracted to a magnet.

Who doesn't love a cold glass of lemonade on a hot day? In this lesson students will learn about the letter L, work together to make a pitcher of lemonade, and use the language experience approach to create a class story.

Stay active and encourage healthy eating with favorite fruits. This lesson emphasizes multiple core learning competencies including phonological awareness and greater than and less than number concepts.