Curated OER
Dog Pen Problem
Teach your class about various approaches to solving the problem of maximizing the area of a rectangle space with a fixed perimeter in the context of a farmer's dog pen. Then, they complete a worksheet independently to summarize the...
Texas Instruments
Drawing a Line Tangent to a Circle
Explore lines tangent to a circle. In this math lesson plan, high schoolers manipulate circles and lines on a TI calculator. They draw a circle and analyze perpendicular lines intersecting the circle in only one place. This activity...
Curated OER
Proof of Identity
Learners explore trigonometric identities. In this Algebra II lesson, students use graphing to verify the reciprocal identities. Using Cabri Jr, learners investigate the Pythagorean trigonometric identities and the geometric c proofs...
Curated OER
Algebra 1: Slope as Rate
Young scholars solve problems with slopes. In this algebra lesson, students identify the slope of a line and relate it to the rate of change. They graph their lines on the TI and observe changes in the lines.
Curated OER
Special Right Triangles
Using the Pythagorean Theorem to solve for missing angles, learners evaluate right triangles and their properties.
National Museum of the American Indian
To Honor & Comfort Native Quilting Traditions
"Native American history leaps boldly off the colorful quilts and patchwork designs." Learners discuss Native American identity and symbolism by reading about a variety of Native quilters and their unique art process, and participate in...
Earth Day Network
Conserving Water Through Art!
Having fresh, clean drinking water is a privilege many people take for granted. Help raise awareness about the scarcity of water and the importance of conservation by discussing different ways water is used in everyday life. Brainstorm...
Earth Day Network
Filtering Water
See the water filtration system up close with a fun science experiment. Young scientists work for several class periods to design a water filter using household objects, and then decide which filter material would be most effective in...
Texas Instruments
Finding Linear Models Part III
Explore linear functions! In this Algebra I lesson, mathematicians graph data in a scatter plot and use a graphing calculator to find a linear regression and/or a median-median line. They use the model to make predictions.
Texas Instruments
Factoring and Solving Quadratic Binomials
Here is a TI-Navigator™ activity that allows students to review the concept of factoring and solving quadratic binomials, including a connection to graphical solutions. They enter a number such as -2 using the minus key and not the...
Texas Instruments
Identifying a Triangle by its Sides and Angles
Identify triangles by their angle measures and side lengths by looking at and measuring angle measures and side lengths. Use Cabri Jr. to construct various triangles, then manipulate the construction to create the 6 types of triangles,...
Curated OER
Graphing Exponentials
Bring your Algebra class to the computer lab! Using materials created by Texas Instruments, they explore exponentiasl and graphs. Be sure to download the correct materials (on the right side of the webpage) before having them walk...
Florida Center for Reading Research
Phonological Awareness: Rhyme, Rhyme Memory Match
Young scholars play a memory-matching game to practice recognizing rhyming words and sounds. With picture cards, they flip over two cards and say the pictures' names. If the pair make a rhyming match, the learner keeps the cards. The...
Florida Center for Reading Research
Phonological Awareness: Phoneme Segmenting, Say and Slide Phonemes
Develop phonological awareness using this partner activity, where scholars segment words into phonemes. Using Elkonin Box picture cards, pairs practice orally segmenting sounds and physically representing the phonemes using counters....
Florida Center for Reading Research
Phonological Awareness: Phoneme Matching, Vowel Picture Sort
Sound sorting can be a fun way to get little ones phonologically prepared for a life of reading. In this activity, learners sort picture cards based on the long or short vowel sound they make when said aloud.
Florida Center for Reading Research
Phonics: Encoding and Decoding, Vowel Stars
Learners are given a star; each star contains a c_c form in the center and vowels on each point. They use the vowels to fill in the blank between the consonants making a simple CVC word. They write each word they make on a piece of paper.
Florida Center for Reading Research
Vocabulary: Word Meaning, Word Web
Explore the multiple meanings of common homographs with this fun language arts activity. Given a series of word webs and a pile of definition cards, pupils complete each web by matching four different definitions to each target word.
Education World
Back-to-School Survey
From their strengths and challenges in the classroom, to favorite television shows and genres of books, discover more about your class members in order to enhance your instruction and build stronger relationships throughout the school year.
Florida Center for Reading Research
Vocabulary Morphemic Elements: Word Dissect
Assist pupils as they learn to separate base words and affixes and combine them to determine the meaning of words. Partners practice with cards that include words with affixes.
Florida Center for Reading Research
Phonics: Letter- Sound Correspondence, Brown Bag It
Sorting objects according to their initial sound get scholars thinking about letter-sound correspondence. With 26 brown bags labeled with a letter of the alphabet, learners browse magazines and cut out images that begin with the...
Florida Center for Reading Research
Phonics: Letter-Sound Correspondence, Letter-Sound Pyramid
This fun game is a way to help your littlest learners build strong phonological awareness. Scholars equipped with letter triangles, a stack of picture cards, and counters choose a picture card, say the name of the image, and attempt to...
Florida Center for Reading Research
Phonics: Letter-Sound Correspondence, Letter-Sound Bingo
Young scholars build a strong understanding of medial sounds, vowels, and letter sound correspondence while playing Bingo. Taking turns, peers choose a card and say its name and medial sound; all players look for the vowel on their card....
Florida Center for Reading Research
Phonics: Letter-Sound Correspondence, Medial Phoneme Spin
A collaborative activity challenges young scholars to match medial graphemes and phonemes. Pairs take turns spinning the spinner, naming the letter, and saying its name. They choose from a stack of cards with the same medial sound.
Florida Center for Reading Research
Phonological Awareness: Syllables, Feed the Animals
An activity challenges scholars to sort picture cards based on the number of syllables they count as they say the item's name on each card. Depending on how many syllables they count, they place the card in the corresponding box...