Call it ...Dominant or Recessive
In this activity, students simulate a Punnett square of a cross between two heterozygous individuals and produce a histogram. They compare actual and expected results of genetic crosses.https://education.ti.com/en/activity/detail/call-it----dominant-or-recessive
Cell Components
This StudyCards(tm) stack enables students to review the terms associated with the structures that comprise a living cell.https://education.ti.com/en/activity/detail/cell-components
Growing Babies
In this activity, students observe and graph data about human fetal growth rates. Students build a regression model based on the data and compare values with those of other mammals. They also compare the data to non-mammal species.https://education.ti.com/en/activity/detail/growing-babies
August 2008 Chemistry Regents
This file contains the first 30 multiple choice questions from the August 2008 New York Physical Setting (Chemistry) Regents examination. This file is for use on TI-Nspire handhelds with or without the TI-Navigator system. The Navigator system is highly recommended as it allows for quick analys...https://education.ti.com/en/activity/detail/august-2008-chemistry-regents
Graphing Nature
Students compare blade size of leaves from one species and between closely related species. Evolution through natural selection accounts for the diversity of species developed through gradual processes over many generations. Biological adaptations include changes in structures, behaviors or phys...https://education.ti.com/en/activity/detail/graphing-nature
How Fast Are You?
Use the Data/Graphs Wizard tool in the SciTools App to compare the averages of four sets of data.https://education.ti.com/en/activity/detail/how-fast-are-you
CellSheet™ App - Chemistry & Biology Examples
Students use the CellSheet App to enter data and text in cells, create cell formulas and use built-in functions. Students explore the utility of this App in science classes, such as Chemistry and Biology. They calculate the molarity of a solution and compare the gestation periods for different ma...https://education.ti.com/en/activity/detail/cellsheet-app--chemistry--biology-examples
Genetics Lab
This activity will allow students to compare the theoretical and empirical results from a genetics lab.https://education.ti.com/en/activity/detail/genetics-lab
Vernier - Freezing Temperature of Ocean Water
This activity makes use of the Temperature Probe to measure the temperature of water as it cools and freezes. Students' determine and compare the freezing temperature of fresh water and ocean water.https://education.ti.com/en/activity/detail/vernier--freezing-temperature-of-ocean-water
This is for the Birds!
This activity enables students to practice various skills such entering lists, comparing data, and utilizing statistical terms on the graphing calculator.https://education.ti.com/en/activity/detail/this-is-for-the-birds
Hooke's Law
Students study Hooke's Law. They understand that stretch on a spring is directly proportional to the force applied to the end of the string. Students observe a spring being stretched as candies are added to a cup attached to the spring. They learn to graph scatter plots, analyze linear function, ...https://education.ti.com/en/activity/detail/hookes-law
Hooke's Law: The Rest of the Story
Students study Hooke's Law. They explore the linear behavior of a spring as it is pulled downward and understand that stretch on a spring is directly proportional to the force applied to the end of the string. Students create scatter plots, calculate slopes, and discuss positive and negative slopes.https://education.ti.com/en/activity/detail/hookes-law-the-rest-of-the-story
Motion Graphs
Students will be able to explore distance/time graphs and velocity/time graphs. The graphs will be presented to the entire class through TI-Navigator™. Students will then take CBL 2™'s and calculators and create their own graphs (which are assigned to them). Students will then come back and pr...https://education.ti.com/en/activity/detail/motion-graphs
Crime Scene Investigation - Stride Pattern Analysis with CBR 2
By using the Calculator-Based Ranger (CBR2™), students can plot the distance-time graph of a walking or running person. Students find correlation between the stride distance, velocity, and the height of a person, walking or running at a steady pace and compare that to the stride pattern left at t...https://education.ti.com/en/activity/detail/crime-scene-investigation--stride-pattern-analysis-with-cbr-2
Vernier - Bungee Jump Accelerations
Students use an Accelerometer to analyze the motion of a bungee jumper and determine a point where there is maximum and minimum acceleration in the course of the motion. They also compare the experimental data with an actual bungee jump.https://education.ti.com/en/activity/detail/vernier--bungee-jump-accelerations
Making Cents of Density
In this activity, students will measure the mass and volume of several collections of a coin type and enter the data into their handhelds and explore for patterns. Students will also make a plot of mass vs. volume and create a mathematical model that demonstrates the relationship between mass and...https://education.ti.com/en/activity/detail/making-cents-of-density
Subnivean Comfort
Students measure and compare air temperatures inside and outside a snow shelter. If students choose to sleep in the shelter overnight they use the temperature measurements to confirm what they discover experientially- that snow is a great insulator!https://education.ti.com/en/activity/detail/subnivean-comfort
Vernier - Reflectivity of Light
In this activity, students will use a Light Sensor to measure reflection values from paper of various colors and compare these values to reflection values of aluminum foil. They will also calculate percent reflectivity.https://education.ti.com/en/activity/detail/vernier--reflectivity-of-light
Power Engineering
Shows how to handle phasor algebra, complex power, power factor corrections, and unbalanced three-phase calculations using the TI-89.https://education.ti.com/en/activity/detail/power-engineering
Steady-State Circuit Analysis and Filter Design
Shows how the TI-89 implements phasors to perform sinusoidal steady-state analysis. the focus in on how to enter and display complex numbers. This chapter also shows a typical steady-state application - how to use the Numeric Solver to find the required order of lowpass Butterworth and Chebyshe...https://education.ti.com/en/activity/detail/steadystate-circuit-analysis-and-filter-design
Vernier - Graphing Your Motion with EasyData™ App and CBR 2™
Students will use a CBR 2™ motion detector to measure distance and velocity. Students prepare graphs of motion and analyze them. They compare and match graphs of distance versus time and velocity versus time.https://education.ti.com/en/activity/detail/vernier--graphing-your-motion-with-easydata-app-and-cbr-2
Work-Energy Theorem Applied to a Cart Pulled Down a Track
In this activity, students will analyze the relationship between the maximum speed of a cart pulled by a falling mass and the work done by gravity. Students will measure the speed of the cart, calculate the work in each trial, make a graph of speed vs. work, and determine an equation which will ...https://education.ti.com/en/activity/detail/workenergy-theorem-applied-to-a-cart-pulled-down-a-track
Using CBR in Egg Drop Competition
Egg drop competition is a popular activity to reinforce the lessons in force and motion. In the activity, the students are asked to design a vehicle to carry the egg safely when dropped from a height of 10 feet (about 3 m) or more. Real-time and concrete data collected and analyzed during the de...https://education.ti.com/en/activity/detail/using-cbr-in-egg-drop-competition
Predictable Patterns with Addition
Students learn to compare numbers. They generate patterns using repeated addends and different starting points.https://education.ti.com/en/activity/detail/predictable-patterns-with-addition
Place-Value Spinners
Students also explore probability and patterns in place value by using two spinners and analyze and record the results.https://education.ti.com/en/activity/detail/placevalue-spinners