An overview of acid and base compounds and their reactions is presented with this handout. Pupils name compounds and write chemical formulas. They write net ionic equations and explain how acidic solutions might conduct electricity. This...

Here is an interesting infographic that presents information on the amount of carbon dioxide we can safely release into the atmosphere compared to the actual amount we have released to date.

How many of your pupils play an instrument? A musical science lesson will help all of them understand how string instruments work. Young scientists construct a string-and-pulley system to test frequency and pitch. The lesson...

Young readers demonstrate phonemic awareness in words and blends, and recognize 100 high-frequency words. Use a nursery rhyme to point out rhyming words, and change the words by putting a new letter at the beginning. Each learner will...

Studying function means more than simply learning a formula. Learners must use functions to think through four problems and find solutions. Each task utilizes a different concept from a study of functions. Class members might...

Why are only four colors needed to color webs from regular pentagons, not five? An assessment task requires young mathematicians to first construct regular pentagons using a compass and straightedge, then has them consider a shape...

Here's a little holiday-oriented math review/challenge. Three-up on a single sheet for copying, each set consists of five problems that range from three- and four-digit subtraction to multiplication and division to four and five. Typo...

Provide your first graders with an opportunity for independent practice organizing and understanding data. The ten story prompts on this three-page learning exercise asks learners to solve problems involving concepts of the total number...

Here are two addition-related exercises. However, bear in mind, the explanations are featured below each of them. Use this as an all-class warm up, revealing the explanations if and when you see fit. First, examine the four sets of...

Pattern recognition is a skill often used in mathematics. Learners count and sort manipulatives, organize the data into a graph and answer questions about the information displayed. They collect the objects to be used and create patterns...

Observe fraction numerators and denominators to determine if they are less than or equal to 1/2. In this fractions lesson plan, learners simplify fractions and determine their relationship to 1/2.

Count the spots on 4 pictured leopards and circle groups of 10. Count the extras. Write how many 10s and how many "left overs" in blank spaces. Write the total number in a box. Can a leopard change its spots? Enrich this math tool by...

Start this short plan by greeting your youngsters in Spanish. In this 15 or 20 minute lesson, you'll review numbers one through 10 before working on numbers up to 20. Use pictures to give learners something visual to count. If time, the...

Kindergarteners put Cheerios or cheddar fish on two number lines (up to 10 each) and identify which number the snack pieces indicate. They compare numbers after eating a few of each snack, and get an introduction to addition and...

Elementary learners practice reading short passages to increase their fluency. They work in pairs to do repeated readings of Jane and Babe, recording their times. They switch roles and time one another in an effort to decrease the...

While just a simple exploration of fractions, this lesson comes with resources to make it a richer experience. Third graders identify fractions, complete worksheets, and use KidPix to make their own fraction pizzas.

In this data collection activity, students read the word problem and study the tally chart about favorite sports. Students then use the information in the chart to answer the questions. Students then use the list about students' favorite...

Where would 3/4 be on the number line? Project this fraction problem as an all-class warm up, asking scholars to complete it on their own before revealing the detailed explanation below. Using a number line segmented into quarters, they...

Plural, proper, and common nouns are all included here. After reviewing the definition of a noun and reading an example sentence, learners underline the nouns in each of 15 sentences. Each sentence lists how many nouns are present, so...

How many different verb tenses are there? When do you use each? After introducing the different tenses with your upper elementary schoolers, have them read through a series of sentences, underline the verb in each sentence, and then...

In this number comparisons worksheet, students count the objects in each group and compare the numbers. Students write how many more pictures there are in the 25 problems.

How many hundreds, tens, and ones are there? The class examines 3 different images, each containing flats, rods, and units. They write down the number of 100s, 10s, and 1s, then the whole number they represent.

In this online interactive math skills worksheet, students solve 10 multiple choice math problems that require them to count coins. Students may submit their answers to be scored.

In this counting skills learning exercise, students solve 10 multiple choice math problems regarding most and least. Students may view the correct answers