Investigating Osmosis Using Water and Gummy Bears These gummy bears are taking an overnight soak. <]>> Obtain 2 gummy bears and place them in 2 different small flasks. Nov 7, 2016 - Gummy Bear Osmosis bar graph showing change in length. Hypothesized swelling of the bear … Gummy Bear Experiment Gummy Bears do some interesting things when put into different liquids. 51 0 obj <>stream 0000001517 00000 n Qf� �Ml��@DE�����H��b!(�`HPb0���dF�J|yy����ǽ��g�s��{��. Conversions from one, metric conversion challenge worksheet answers key is … -��ؿe�b���N"!M��)�դ�6������b�6\�mc�fo�qU�W� �. 5. Focus Activity: Look at the picture below. 0000013663 00000 n endstream endobj 7 0 obj <> endobj 8 0 obj <> endobj 9 0 obj <>/ColorSpace<>/Font<>/ProcSet[/PDF/Text/ImageB/ImageC/ImageI]/ExtGState<>>> endobj 10 0 obj <> endobj 11 0 obj <> endobj 12 0 obj <> endobj 13 0 obj <> endobj 14 0 obj [/ICCBased 22 0 R] endobj 15 0 obj [/Indexed 14 0 R 2 23 0 R] endobj 16 0 obj [/Indexed 14 0 R 3 25 0 R] endobj 17 0 obj <>stream ������q�����{��?�����������}w�<3G��zx"�3�B� 0000022150 00000 n The first Kylie Sacapano 1,468 views. Add 50 ml (use graduated cylinder) of water to the cup. hޜ�wTT��Ͻwz��0�z�.0��. ��Fb�=6��H6����z�7�� �ZO��+�I���*})��=�B�}��$g��?�Xg6�[��-��l � ���]����������.���N�z[im�;�� �[������-�a���6�n��V�iv��ZD����o�4��J޷���׭_����_��ҿ����׾��z_���ൻx$���Z툥݂Km���%��3dQ-�@î؄�[a��XA�Z%�(FAi3�p��Z]��q�A�r�o�[Շ�A�w��m�&޻}W�ނi�[�!1�#�����~��xO���ѣm�_PwҦ�I��dz��&���'oT���o[o鱯׿~���߯��o������W�W��[[��a���L~���`�C�M~��s���~�ˆ��������������������{ߍ���������ߺ]����K�.�-={�Z����=>�xOJ�"� BO�+�0�A>����o� ��Vu �}%��_A�`��`� u�g�_���[���y8�~�K������Km.�/��[k�K��%���$�#a��B�0����[[��X4���x���<5O��w�������o������ � endstream endobj 19 0 obj <>/Height 292/Type/XObject>>stream 4. Gummy Bear Lab (pdf) - This lab incorporates a variety of metric measurements (length, volume, mass, and density) to record what happens to a gummy bear when it is placed in a water overnight. Record your results in the data table under on page 3. 0 Gummy Bear Osmosis Lab ★ Purpose: To observe the effects of _____ on a gummy bear. �a�"i���z�D�:T ��Ӷ�붂�K�t��&�V����������_�K�� �P!�a� ixA��D �pDu�@��@�5M.�]� ��m-�A7���.�M���~�LV��U�Ұ���_۷�[}~���"����A��{ �o�Vz�A_�}J�S������I �濞���4/�C~A��O�����!������޷�/\W��������5�U��k��K�xU�گڮ����`��p�.��0�m���0�� �p�����Kn�a�-�%�K� � �#�����D&�詆�� ��(6����W���m�����Z+} ӽPh���ޒi� &��Q�m�#1H�[���׽RM�Ii����������:ݿ���K��K�����׾�z]z����k�ޖ�߄� ~ެ4�(xJ���S��Zkݠ�G�����4>�����������o������������w�����[���k�_�����!������G��I7����}�^��à���}�O�������n��A�M�ޡ�^�$����3B}YDp`/H1D��b Gummy Bear Lab Data Sheet Name _____ Class_____ Part A: Use the data table below to record your data: Measure the LENGTH of your Gummy Bear from: the top of its head to the bottom of its feet to the nearest tenth of a centimeter. 0000015589 00000 n x�b``�f``�e ��XT��,Є����A����O�%��?00p08�lY����/��A�����F��2��&~��[� NOTE: This lab worksheet was based on a gummy bear lab available online; however, the website with the original lab is no longer available. Distribute all flashcards reviewing into small sessions. $O./� �'�z8�W�Gб� x�� 0Y驾A��@$/7z�� ���H��e��O���OҬT� �_��lN:K��"N����3"��$�F��/JP�rb�[䥟}�Q��d[��S��l1��x{��#b�G�\N��o�X3I���[ql2�� �$�8�x����t�r p��/8�p��C���f�q��.K�njm͠{r2�8��?�����. 0000026035 00000 n Students LOVED this two-day lab and it is so much fun to teach!!! 0000030205 00000 n 0000011969 00000 n endstream endobj 18 0 obj <>/Height 206/Type/XObject>>stream Question: How will soaking a gummy bear candy in distilled water affect the size of the candy? 0000003101 00000 n 4. Sagittal plane 6. $E}k���yh�y�Rm��333��������:� }�=#�v����ʉe 0000008783 00000 n 0000025274 00000 n 2. 0000006331 00000 n At the end of the lab session, remove the bears from solution and document the size difference with your mobile phone. Or do you know how to improveStudyLib UI? Make sure you check packaging for allergens! Round your answers to the nearest tenth. 3. It started off as 1.284 but after soaking in the water all night, the polymers had begun to loosen causing the density to decrease to .042. startxref endstream endobj 20 0 obj <>/Height 316/Type/XObject>>stream Choose 4 gummy bears from the container. Use the scale to weigh each gummy bear. Calculate the density by dividing the mass by the volume. Record any other qualitative observations about the gummy bear in the data table on page 6. ���ɉ^� >�A�\�?��]����_�׫���u��-5�Kv�/�M�� m�M�����VA�{V�T�{ڰ[iB�X[iuDpR�����[a-��v����ᅃY����o��_�����A��������|����� � Density = Mass / Volume g. �1=lR���! 3:50. 0000015106 00000 n x��pRH��VK�{6C"ɲ��-�Ű#���t'3}�%����#��T�l@c (�!|7J���5���c��~���]�F�]6���+��~����������u|]w��]yI�| )���R�j�M�G�� �Q���z��~pTdۤ�u6�@[`#��o��H(zs�v�;���y�K$�� M���ٕ��D�MmA(�L7��qE�rL�(�]�4�� �6����R 5���gRcD���%1����u�w8�]�NJ�b��>��܄��p�]���>�n_����s������S��FJ���zC�G��t���)L\icxx~9���c�YQB������|�C �$2�,��]��]i�w��ZG�p���l��U�S�%�=V.��`y�IlH��W��A��!PT��_Y�ԔA�� �m>P��a�$=�����8nU�VDM}CM��;8.?x܂چ�*�6�� Did you find mistakes in interface or texts? Part A: 1. 0000011476 00000 n Measure the gummy bear’s volume as an irregular shaped object; fill up a graduated cylinder with a certain amount of water, place the gummy bear in the graduated cylinder, and measure the difference in milliliters. h��Y�nI}���U���}�� X�1B+ăqx�mb��������$&v�����g��NW�������z�e��~��-�,���d����r*��Oε��������b���F(�ᐕTJ��9�ᬺ� 6 0 obj <> endobj Record your results in the data table under on page 3. For example, our Gummy Bears density decreased because the polymeric structure of the gelatin expanded when it came in contact with the water. • Calculate the density by dividing the mass by the volume. 0000001707 00000 n }���lF���� !p�J��4; 1+CKD��@� �$Y 0000005701 00000 n Our method was we would measure the volume with a beaker, measure the mass with a Triple beam balance and a paper plate, and then divide mass over volume for our density. Measure the gummy bear’s volume as an irregular shaped object; fill up a graduated cylinder with a certain amount of water, place the gummy bear in the graduated cylinder, and measure the difference in milliliters. 0000029426 00000 n 0000006960 00000 n But more importantly, we’ve taken to heart the responsibility of uplifting our communities and our country. 0000003651 00000 n 0000021218 00000 n Gummy bear lab Gummy bears do some amazing things when you put them into different solutions! 0000002572 00000 n ������������������ @ &�x5�S��?���P|'�����c���3 ��� J����+�I?f����K��W^��ׯ䎽�����(� �2���&�D[���OK]c�����]o��[��I���7���k��~�%�j����@�!|������z�5����=��@�}�����5�A��]���^�ץ��]���!��D����'�D��aհ�}&! Record your answer. Students, in pairs, are given a gummy bear (Haribo gummy bears work best). 0000003772 00000 n We would then Put down the color of each gummy bear. j8t����;y�\� t w�ܯc�3�tt%>L��+��(֟q�a�}"��yW% ���ʣ^��clI ���H�"��u�E m'P�x+�+=Kh%�p42�F�-r;y{�D�$^� %�Su���JDh�ă��D�U_Vd�Օ7�4!Ҏ!�����ә��+��`���ma[��c���B&8��l� k3�5�'��,�mj����{�OOcİR���;$W��%�y��p�DZr�@��eU�7�� ���3l�{���m3����g/��gȻ����x.޽W�l����c���8���3�:�#���fK8��s�D�oQEz,���j/lH��o�M�߸Za{�m��I�{f]�|Z�� �2p]-)��`�{Yf����&Yc-s�ǽ�aJ���"% >� �ew��l�iA��( The Gummy Bear had become lighter than water due to the expansion. &������� x4����������@�i�|��b;���|'�>�њ{��Y�2D�| p�E8XoM/M&��� 7>��Qץ w���n�fpk��E�]�� ����+݊�-۬�沟XDHː4�e�΄��5�v"�D0ew�G�A1M�@�����o�i� 8i�S���!���]:�xh���_K�^�������_^�Yx�� �C������޿�˶wj+��.��_����m��m���_m�xM�a���3��1a���_��[{א�L0�a=����[x���0K��jm��N�ޓ�����j��w��oW��{M�;��w�d0p_�E������������iw4v�.��o��������vC�1_[����Hm�w v�4�t}�� ��� It belongs to review metric mania challenge worksheet answer key, known as mystery canisters. Gummy bear osmosis lab - Duration: 1:59. This lab includes; a background for the lab, procedures for performing the lab, a worksheet with the lab, an answer key for the worksheet, and an order form for everything needed for the lab. Feel free to send suggestions. 0000001216 00000 n Calculate the density of the bear. Gummy bear lab, metric mania challenge worksheet answers, and volume of making conversions using the cards. T. Trimpe 2002 http://sciencespot.net/. Is the category for this document correct? • Measure the mass using a triple-beam balance or other scale to the nearest tenth of a gram. &�� Round your answers to the nearest tenth. 0000025889 00000 n Conclusion (Reasoning) Our hypothesis for the 0% was that the gummy will swell because of hypotonic factors (absorbing water), we were correct, the gummy bear absorbed the water so much that it dissolved into the solution. 0000029081 00000 n I expect the students to have very similar answers, because they are all using the same type of gummy worms. Cranial and caudal 4. I do not allow students to eat any items while they are in the lab. This 25-page PPT/student lab sheet walks you and your students through a TWO-DAY lab that focuses on physical changes, while cementing skills in calculating density. Gummy Bear A will go inside the cup and Gummy Bear B will be placed outside the cup. 2. Jun 01, 2020 - By Penny Jordan ~~ Read Gummy Bear Lab Answer Key ~~ gummy bear osmosis lab purpose to observe the effects of on a gummy bear hypothesis circle one for each statement the gummy bear left in plain water will shrink swell stay the same the gummy bear left in salt water will Round answer to the nearest hundredth. endstream endobj 22 0 obj <>stream _����� Y���������?��+�?�����ac���X�&�@�2 I use Haribo brand gummy bears for this lab. After a review of the measurements, the students return to the classroom where I give them a gummy worm to eat for the taste test portion of the lab. The gummy bear left in salt water will shrink swell stay the same. 6 46 �e΍~Ȥknv�;�F������wҿ�vus�Wo��֤�:�|f�9ETQ�e��AD`j҉fF|��l��k��Q��0-HU�������Hgǚ%Zj�"bL�Ԓг؃1�n���w!�|�ͦ��d������s�c��|���9^g>c��eQ�*{TjM��I�m�ZV�h�\�����B|���K���%;��~�lz�w���~}҇n��N�M���z��.����bU�P��=�݀���b�x80���h>�=}��9X_��;�uPµ�p�>�\.���N�I �b�Z�A��&zu�1J!�O.�����e4���p�v�|۠Z����r|����mw���O�+`��I�;Q_ÿ$�:m��O�5;���}�� First she calculates the density (or specific gravity) of a gummi bear from the known weight in grams divided by the volume in milliliters (or centimeters cubed), and then checks to … Gummy Bear Osmosis Lab Report Purpose: The purpose of this lab is to measure the amount of Osmosis in different types of solutions and to see how a cell would react in different types of solutions. trailer Learn languages, math, history, economics, chemistry and more with free Studylib Extension! b�b%V�y���q���G��D�S�:��Ϫ?��.mP1 铲��$'�6H�p>@7L{��XN���� �SR��h�f��p��ɛ�t-�N��t[3��� }�?�o#�`>Z/f�Q�+�x��j5E(>]����Z8F�.r�`�j�M፴:��WJ��n:SF���Ю��1gs� 0000021548 00000 n Gummy bear density lab answer key Since 1995, MultiChoice has been quietly getting on with the business of bringing you world-class entertainment. ?L���_L'��/�H%�^��K���K�t�}��!�z�רik�� {����~���&��Њ�.��de�e������������Y��>�S��m���0�!�s�� ����o|0�4�C}��a����W���ݿ����wZ���v�۵�냵غ� {Kd������ ��P1 xf�Xp�!��?��3;����=����?�@�;�������|�������� Proximal and distal 7. Record answer. 0000011713 00000 n 0000012514 00000 n Fill out the Scientific Method Chart. INSTRUCTOR KEY Activity 2: Gummi Bear Dissection 1. Median plane 5. The particles inside the experiment moved from the high concentration in the solution into the gummy which was the area of low concentration which is a process called diffusion. Round answer to the nearest hundredth. May be any of the above. Circle your answer. I use this lab to introduce my students to the scientific process. in a Gummi Bear, then Gummy Bears placed in tap water will (increase, decrease, remain the same) size. %%EOF original lab available. Drown 1 bear in distilled water and drown the other in 40% salt solution. Circle your answer. Gummy Bear Lab Objective: Apply scientific method to determine what will happen to a gummy bear after ... predicted answer AND an explanation for that predicted answer in If…then format). xref (Density = mass/volume) Part B: Label a cup with your group name and class period. Anterior and posterior 3. Record gummy Dorsal and ventral 2. 0000002048 00000 n ★ Hypothesis: (Circle one for each statement) The gummy bear left in plain water will shrink swell stay the same. I have my students work in pairs. 0000011536 00000 n )ɩL^6 �g�,qm�"[�Z[Z��~Q����7%��"� Measure the WIDTH at the widest point across the back of the bear to the nearest tenth of a centimeter. 0000007827 00000 n 0000025517 00000 n 5. Place one gummy bear into the tap water and the other gummy bear into salt water. 0000029685 00000 n 0000029526 00000 n 0000000016 00000 n (For complaints, use ��3�������R� `̊j��[�~ :� w���! 0000003729 00000 n 0000001440 00000 n 0000013131 00000 n 0000003492 00000 n 0000029860 00000 n 0000021931 00000 n Transverse plane 8. endstream endobj 21 0 obj <>/Height 366/Type/XObject>>stream %PDF-1.4 %���� Calculate the density of the gummy bear as an irregular object by dividing mass by the volume. &�� another form List 4 observations and, Day Color Length Width Height Volume Mass Density, Gummy Bear Lab The purpose of this lab is to learn how to set up a, © 2013-2020 studylib.net all other trademarks and copyrights are the property of their respective owners. +\�"mL �[L�˜���>���S��r����E���]�b���5E��_ę���ȏ���|�I Y��2�2��hG��Qoړ 2. Frontal plane 9. 0000028867 00000 n Its very important for us! ). Gummy bear density lab answer key Gummy bear density lab answer key - bp.mybusinessapp.it 4. �tq�X)I)B>==���� �ȉ��9. ... Making a Density Graph in Excel - Duration: 3:50. 0000030148 00000 n Round to the nearest hundredth. 0000003686 00000 n If the H 2 O concentration in distilled water is (higher , lower) than the H 2 O concentration in a Gummi Bear, then Gummy Bears placed in distilled water will (increase, decrease, remain the same) size. • Gummy Bears are popular candies made of gelatin, starch, and sugar. 0000014062 00000 n K20 Alt [BIOLOGY I] Diffusion “ The Gummy Bear Lab” Page 4 In order to retrieve the gummy bears from the water for students to measure them, students can slowly pour the water out of the cup through a paper towel to ensure the gummy bear doesn’t fall to the ground or in the sink. Use the scale to weigh each gummy bear. �-�5@¯!ߪ�:E���(��$z,����B�i�B�&Z��Nv�C�c�ֶ���5?wh�z��vU'WZv��g:�����Q�� Let them sit over night. Mike Davis 17,525 views. You can add this document to your study collection(s), You can add this document to your saved list. Record any other qualitative observations about the gummy bear in the data table on page 6. 0000014624 00000 n Results may vary depending on brand. Add Active Recall to your learning and get higher grades. In this experiment, we will find out what will happen when we put the Gummy Bears into water, salt water, vinegar, and baking soda water. 0000011776 00000 n 0 (Multi-Step) & Answer Key; - Gummy Bear Lab; Calculate and apply the concept of density. Students will love seeing the firey reaction that happens the second you add the gummy bear.