We completed the PBIS activity on peer pressure. Then we used the rest of class to complete the TI-Nspire Scavenger Hunt Worksheet. Calculator information is below.
TI-Nspire cost $123.49 w/ free shipping
http://www.amazon.com/gp/product/B00769XBTK/ref=pd_lpo_sbs_dp_ss_2?pf_rd_p=1535523722&pf_rd_s=lpo-top-stripe-1&pf_rd_t=201&pf_rd_i=B004NBZAW0&pf_rd_m=ATVPDKIKX0DER&pf_rd_r=1E96R7D8W2239HP45NK3
Wal-Mart price: $124.97 (without tax), Target: $129.99
ti-84 plus c silver edition $103.97 + 4.99 shipping
http://www.amazon.com/Texas-Instruments-Edition-Graphing-Calculator/dp/B00AWRQKDC
Wal-Mart price: $98 (without tax), check price at Target (had a great sale about 2 weeks ago)