Matrices help solve systems of equations in chemistry, computer graphics, circuitry, probability, and more. The second lesson in a seven-part series focuses on using matrices to balance chemical equations. Pupils rely on the Law of...

Students gain an understanding of matter in all of its phases. In this science lesson plan, students further their knowledge of the laws of conservation of mass, the loss in mass can be accounted for, when the gas is allowed to escape...

In this elementary particle mass worksheet, students calculate the mass of elementary particles in kilograms and million electron Volts. Students solve 4 problems finding Top Quark mass, total quark mass of a proton and Strange Quark mass.

Students construct the Metric Pyramid from the handout. They use the Metric Pyramid to convert from standard to metric measure and vice versa. They compute their own Body Mass Index.

For this atoms worksheet, learners complete a graphic organizer by writing in the element symbol, atomic number, mass number, and number of electrons, protons, and neutrons. This worksheet has 1 graphic organizer and 14 short answer...

In this atomic structure and periodic table instructional activity, high schoolers complete a table with isotopes, their atomic masses, the number of protons, neutrons and electrons and mass number. They also find the average atomic mass...

In this atom worksheet, students complete a graphic organizer for the structure of the atom. They include the definition of the mass number, the atomic mass, the atomic number, the protons, neutron and electrons.

For this density worksheet, students solve 12 problems including finding the density of a substance or object given its mass and volume, finding the mass of an object given it's density and volume and finding the volume of an object...

Students explore how mass affects speed in this hands-on physics experiment. In this mass and speed lesson, students fill a baby food jar with water and leave a second jar empty. They roll the 2 jars down a ramp to observe which jar will...

Learners explore characteristics of mass. In this scientific inquiry about mass lesson, students drop rocks of different weights from various heights and record the depth of the "crater" created.  Learners record their findings on a...

In this density worksheet, learners measure the mass and volume of assigned objects and calculate the density. They then find the mass and volume of two objects given their densities and volume and mass respectively.

In this periodic table worksheet, students use the periodic table to complete the chart with the given elements. Students fill in the atomic number, atomic mass number, protons, neutrons, and electrons.

Students conduct experiments to determine if length, mass, or starting angle has any effect on the rate of a pendulum's swing. They also conduct an experiment online to determine if gravitational force plays a role in the swing. Groups...

In this metric units of weight learning exercise, learners review, study and discuss metric and customary units of mass. Students calculate the answers to forty two questions regarding different types of metric units of weight.

In this elements worksheet, students read how the elements are organized in periods and groups in the periodic table. Students use the periodic table to find the valence electrons and calculate molecular mass. This worksheet has 20 fill...

In this atomic notation worksheet, students fill in a table with the number of protons, neutrons, electrons, mass number and atomic number for particular elements.

In this gravitation worksheet, students fill in a table by calculating the force of gravity given the mass of two objects and the distance between them. They also answer three questions related to the Law of Universal Gravitation.

In this chemical reactions worksheet, students experiment with hydrochloric acid and copper (I) chloride to identify the types of reactions they undergo with various other substances. They also observe the law of conservation of mass and...

In this density worksheet, students answer 12 questions about the density of substances. They read a diagram of a graduated cylinder and determine the volume, mass of water. They interpret a diagram with three liquids and indicated their...

In this atoms worksheet, students determine the number of protons, neutrons, electrons, the atomic mass and the atomic number of 16 elements.

In this van Allen Radiation Belts worksheet, students are given the formula for the field line of the Earth's inner magnetic field. Students use this equation to find the polar coordinates of a field line in the van Allen Belts. They...

Students watch experiments to define gravity and what gravity's function. In this gravity instructional activity, students watch video segments about experiments conducted with two objects to see what gravity does with...

In this measuring mass worksheet, students convert U.S. measurements of whole numbers and fractions in ounces, pounds and tons. Students solve nine problems.

Students explore parts of an impact crater and compare and contrast craters found in Earth, the Moon, and Mars. Crater formation is modelled and the relationship of mass, velocity, and size of the projectile to the crater formation is...