Setting the Trend
Students will determine the trend in atomic radius for the periodic table, the trend in first ionization energy for the periodic table, and the trend in electronegativity for the periodic table.https://education.ti.com/en/activity/detail/setting-the-trend
Metabolic Magicians
In this activity, students understand the relationship between enzyme reaction rates and various environmental factors such as pH and temperature. They recognize the metabolic differences between endotherms and exotherms. They generate graphs by inputting reasonable data modeling enzyme activity ...https://education.ti.com/en/activity/detail/metabolic-magicians
Number to Element
This StudyCards™ stack enables students to practice associating the chemical number of an element to the element's name.https://education.ti.com/en/activity/detail/number-to-element
Law of Definite Proportions
The law of definite proportions states that a chemical compound always contains exactly the same proportion of elements by mass. The French chemist Joseph Proust conducted several experiments between 1798 and 1804 to make this discovery. At the time (before Dalton had proposed his atomic theory)...https://education.ti.com/en/activity/detail/law-of-definite-proportions
Mole Activity
This activity is intended to help students gain an understanding of the mole concept. By determining the molar mass of the element at each station, students will be able to identify the element. Students will learn that the molar mass of each element is unique and different, although the number...https://education.ti.com/en/activity/detail/mole-activity
Element to Number
This StudyCards™ stack enables students to practice associating an element's name to its chemical number.https://education.ti.com/en/activity/detail/element-to-number
Solving Kinetics Problems
In this activity the student will use the List and Spreadsheet and Graphs and Geometry to analyze the relationship between temperature and the concentration in a Kinetics experiment. The student will use the following functions: enter data into lists name lists use formulas to populate data ...https://education.ti.com/en/activity/detail/solving-kinetics-problems
Element to Symbol
This StudyCards™ stack enables students to practice associating an element's name to its chemical symbol.https://education.ti.com/en/activity/detail/element-to-symbol
Exploring the Relationship Between Mass and Volume
In this activity the student will use the List and Spreadsheet, Graphs and Geometry, and Calculator applications to analyze the relationship between mass and volume. The student will use the following functions: enter data into lists name lists use formulas to populate data determine regression...https://education.ti.com/en/activity/detail/exploring-the-relationship-between-mass-and-volume
Exploring the Temperature Dependence of the Equilibrium Constant
In this activity the student will use the List and Spreadsheet, Graphs and Geometry, and Calculator applications to analyze the relationship between temperature and the equilibrium constant (K). The student will use the following functions: enter data into lists name lists use formulas to popul...https://education.ti.com/en/activity/detail/exploring-the-temperature-dependence-of-the-equilibrium-constant
The River of Life
In this activity, students compare human body mass with blood volume. They graph the data and build a regression model. They estimate their own blood volume and also predict volumes of blood for other animals.https://education.ti.com/en/activity/detail/the-river-of-life_1
Finding the % salt in seawater
In this experiment, students are asked to collect data in order to prepare a calibration curve showing the relationship between the % of salt and the mass of salt water. Using this graph, students will be able to determine the concentration of salt in a sample of ocean water. The activity provid...https://education.ti.com/en/activity/detail/finding-the--salt-in-seawater
Science TODAY™ - More of U.S. (formally Science TODAY™ - More the Merrier)
Students examine the USA TODAY Snapshot™ "More of U.S.", construct a graph from the data, produce a mathematical model (linear) for the data, determine the rate of change for the data, and make predictions about future population levels.https://education.ti.com/en/activity/detail/science-today--more-of-u-s--formally-science-today--more-the-merrier
Seed Growth
To observe germination and understand plant seeding development. To use the graphics calculator to find the line of regression.https://education.ti.com/en/activity/detail/seed-growth
Vernier - Nitrate
Student uses the Nitrate Ion-Selective Probe to measure the Nitrate ions concentration in water samples. In another method, student converts nitrate ions to nitrite and use the Vernier Colorimeter to measure nitrite and calculate the nitrate levels.https://education.ti.com/en/activity/detail/vernier--nitrate
Vernier - pH
Students use a pH sensor to measure the pH level of water in a stream or lake. They examine how air pollutants like sulphur dioxide, nitrogen oxides, and carbon dioxide cause acid rain, which affects the pH of water bodies and aquatic organisms.https://education.ti.com/en/activity/detail/vernier--ph
Sheep Selection Program
Students perform one-variable statistical analysis on birth weight data of a flock of sheep. Primary emphasis in a sheep selection program should be based on the number of lambs born and weaned per ewe exposed (permitted to mate with a ram during a specific time frame determined by the shepherd, ...https://education.ti.com/en/activity/detail/sheep-selection-program
Something's Fishy
In this activity, students examine the size, mass, and growth rates for three species of fish. They interpolate and extrapolate from best-fit models. Students compare the growth rates of endothermic and exothermic animals.https://education.ti.com/en/activity/detail/somethings-fishy
What Does a Buffer Do?
Buffers are solutions that resist a change in pH. In this activity, students will add HCl dropwise to a measured amount of water, monitoring the pH. Students then repeat the process, using a simple buffer prepared by combining baking soda and tonic water. A comparison of the results will allow...https://education.ti.com/en/activity/detail/what-does-a-buffer-do
Vernier - Dissolved Oxygen
Students use the Dissolved Oxygen Probe to measure the concentration of dissolved oxygen in water from streams and rivers. They correlate the availability of dissolved oxygen to temperature, pressure, and salinity.https://education.ti.com/en/activity/detail/vernier--dissolved-oxygen
The Bigger the Better?
In this activity, students calculate the surface area and volume of different shaped cell models. They develop an understanding of the differences in cells and their functionhttps://education.ti.com/en/activity/detail/the-bigger--the-better
Symbol to Element
This StudyCards™stack enables students to practice associating the chemical symbol for an element to the element's name.https://education.ti.com/en/activity/detail/symbol-to-element
Symbol to Number
This StudyCards™ stack enables students to practice associating an element's symbol to its chemical number.https://education.ti.com/en/activity/detail/symbol-to-number
Cell Vocabulary
This StudyCards™ stack enables students to review the vocabulary associated with cell biology.https://education.ti.com/en/activity/detail/cell-vocabulary
Vernier - Determine Concentration of a Solution: Beer's Law
Students will use a Vernier Colorimeter to determine the relationship between concentration and absorbance of nickel sulfate solution (Beer's law). They will then determine the concentration of a unknown sample using the standard curve.https://education.ti.com/en/activity/detail/vernier--determine-concentration-of-a-solution-beers-law