Curated OER
Macro-DNA: Doing DNA Fingerprinting and Gel Electrophoresis
Students create numbered DNA sequences by taping together the order of the sequence. They count the number of bases in their RFLP's and shade the boxes on their Gel Electrophoresis sheets that represent individual fragments. They...
Curated OER
Concept: Percent ... A Special Fraction
For this percent worksheet, students review and study what percent means, what percent strips are, making sense of percents and estimating percents. Students complete ten word problems.
Curated OER
Equivalent Fractions
In this equivalent fractions worksheet, students shade the pie parts that the first fraction shows and shade the same amount of pie in the second picture. Students then write the second fraction. Students then write fractions that have...
Curated OER
"3-D" Painting
Students experiment with color using tints and shades of at least 2 hues and create a 3-D painting/mobile.
Curated OER
Ground Level Ozone Testing
Students prepare Shoenbein Paper to test the ground level of ozone. They dip a strip of their test paper in distilled water and hang it at a data collection site. They determine the relative humidity of the data collection site. Using a...
Curated OER
Measuring Inches
In this measurement worksheet, student count shaded areas on strips of "inches" and write how many inches are shaded beneath each.
Curated OER
Comparing Fractions
Learners compare three sets of fractions using the greater than, less than, and equal signs. To justify their answers, a drawing is also required that illustrates their reasoning. Including fractions with like and unlike denominators, as...
Mrs. Picasso's Art Room
Wild Wild West- Cactus Collage
Oh my, the desert never looked so good! Here is a great art project that spans three days and several different art techniques. The class will create beautiful backgrounds and striking cacti, which the'll put together to make a wild west...
EngageNY
Multiplying and Dividing Rational Expressions
Five out of four people have trouble with fractions! After comparing simplifying fractions to simplifying rational expressions, pupils use the same principles to multiply and divide rational expressions.
Curated OER
Dirt Babies
Dirt babies are an excellent way to show young botanists the plant life cycle. They explore the functions and industry behind grasses before growing some of their own. Use the informational text here and consider implementing some...
Illustrative Mathematics
Painting a Room
This real-life math problem concentrates on developing the understanding of dividing a unit fraction by a whole number. It allows students to draw out a solution to aid their thinking. The well-written answer sheet describes common...
Illustrative Mathematics
Weather Graph Data
Teaching young mathematicians about collecting and analyzing data allows for a variety of fun and engaging activities. Here, children observe the weather every day for a month, recording their observations in the form of a bar graph....
All for KIDZ
Bulletin Board Kit: A Class of Champions
Encourage the all-star students in your class with a bulletin board idea that showcases them! "A Class of Champions" is a sure way to inspire class members to do their best, persevere, and encourage their peers.
Exploratorium
Oil Spot Photometer
Are these two light sources the same? Groups use a white card and a little cooking oil to create a photometer that allows for the comparison of two lights. The Inverse Square Law provides a way to calculate the actual difference in...
NOAA
The Oceanographic Yo-yo
How does chemistry help deep-sea explorers? Part four of a five-part series of lessons from aboard the Okeanos Explorer introduces middle school scientists to technologies used in ocean exploration. Groups work together to analyze data...
Curated OER
Lipstick Chromatography/Ink Chromatography
Junior crime scene investigators are instructed in two different chromatography exercises. For female suspects, they separate and compare lipstick pigments. For male suspects, they separate and compare ink samples. A data sheet is...
Curated OER
Heroes Portrait
Eighth graders investigate art appreciation and Renaissance portraits through time. They create a portrait.
Curated OER
How Can I Hide In Namib?
Students examine how various species survive in the Namib Desert. They watch and discuss a PBS video, and in small groups determine which colors are most effective in concealment in rocks, sticks, and sand, and compare the activity with...
Curated OER
Xeriscaping In Your Community
Fourth graders participate in a service-learning project. They design landscaping that maximizes water use and utilizes indigenous plant species. Afterward, they advertise and present their xeriscape garden at a school function such as...
Curated OER
Multiplying fractions
In this multiplication worksheet, young scholars practice multiplying fractions with one and two digit numbers. Students complete 12 problems total.
Curated OER
Paper Trees
Pupils use a brown paper bag to create their own paper trees. They rip the bag at the top to create the branches and then glue pieces of green tissue paper to make the leaves.
Curated OER
Pizza Fractions
Learners investigate relationships among fractions and use cut out pizzas and fraction circles to compare equivalent fractions. They exchange fractional parts of construction paper pizza circles to use as many different fractional parts...
Curated OER
Initial Fraction Ideas Lesson 12: Overview
Students name and draw fractions by using their fractions circles. In this rational numbers and fraction lesson plan, students name mixed numbers and improper fractions using their fraction circles.
Curated OER
Human Genetics
This is a worksheet regarding human genetics where students can poll the class regarding specific traits.