Group items tagged

5.1.2 "Describe the difference between weight and mass. Understand that weight is dependent on gravity and mass is the amount of matter in a given substance or material."

Extension: After completing the experiment with oil and water, students could experiment with other liquids and make a hypothesis whether or not the density of the two liquids will be the same or different.

3.MD.2 "Measure and estimate liquid volumes and masses of objects using standard units of grams (g), kilograms (kg), and liters (l). Add, subtract, multiply, or divide to solve one-step word problems involving masses or volumes that are given in the same units, e.g., by using drawings (such as a beaker with a measurement scale) to represent the problem." This activity can be modified for ELL students by having them work in pairs or small groups. The ELL students could have the role as "recorder" until they grasp the concept of how estimation works. This activity can be modified for gifted students by having them measure more objects, and then make a graph based on their results. For older ages, this activity could be used to measure objects, and then convert the weight into other units of measurement.

5.1.3 "Demonstrate that regardless of how parts of an object are assembled the weight of the whole object is identical to the sum of the weight of the parts; however, the volume can differ from the sum of the volumes."

Extension: Incorporate social studies and language arts- The Cartesian diver is named after Rene Descartes, a French philosopher and physicist. Students can do a research report on scientists that have made significant contributions to the world of science throughout history.

Sticky Note: This would be a great beginning activity to describe the 3 states of matter. Also could be manipulated to be turned into a math activity where students = different fraction lengths (12 kids =1 whole...what would 6 kids equal, etc.)

Sticky Note: This would be a great addition to a math lesson on measurement as a good follow-up to a lesson involving the gallon guy because it requires many types of measurement.

Common core math 5.MD.4  I like that this allows students to ponder different questions, think through different ideas on how to calculate it, and in the process, learn about volume.  Students who need an extra challenge could determine how many peas would fill their homes, or how many to fill the school.  Students needing extra assistance can be paired with students who are stronger in math, and/or work with the teacher in small groups.

2.2.1 "Observe, describe and measure ways in which the properties of a sample of water (including volume) change or stay the same as the water is heated and cooled and then transformed into different states." This activity can be modified for ELL students by having them record drawings during each observation, rather than writing the words for their observations. This would be a great activity for drawing, because each state looks so much different than the others (solid, liquid, and gas). This activity can be adjusted for older grades by having the students do the same activity with predictions at the beginning of the experiment about what they believe will happen. These students could also make other predictions about other types of matter that would react in the same way the juice ice did. For further exploration, these students could then test their hypothesis regarding other objects and their state of matter.

2.1.1. "Observe, describe and measure ways in which the properties of a sample of water (including volume) change or stay the same as the water is heated and cooled and then transformed into different states."

This activity can be used as a cross-curricular activity as well; the teacher can require the students to use a certain number of adjectives to describe the states of the water.