<prompt> Etsa mosebetsi oa STEM o loketseng liithuti tsa sehlopha sa 5.nan  <response>: Instruction in English: Design a STEM activity suitable for 5th graders. . Response in English: Title: Build a Marble RunObjective: Students will use their creativity, problem-solving skills, and understanding of simple machines to build a marble run. Materials:- Cardboard or foam board- Straws- Tape- Scissors- Marbles- Ruler or measuring tape- Paper cupsWaste paperbinActivity Instructions:1. Begin by discussing simple machines such as inclined planes, wheels, and levers, and how they can be used in building a marble run.2. Divide the students into groups of 3-4 and provide each group with the materials.3. Instruct the students to design their marble run, using the cardboard or foam board as the base. They can use the straws to create pathways and channels for the marbles to travel through.4. Encourage the students to experiment with different angles and heights for their inclined planes and to incorporate elements such as loops or jumps in their design.5. Once the students have finished building their marble runs, have them test them by sending the marbles through the course. If the marble gets stuck or falls off the course, they will need to make adjustments to their design.6. Have a challenge by timing how long the marble takes to travel through the course, and see which group can create the longest marble run.Extension:For advanced students or to add an additional element of challenge, provide additional materials such as paper cups and have the students create a mechanism to collect the marbles at the end of the run. Or you can line up waste paper bin and challenge to drop the marble into it. They could use their understanding of levers or pulleys to design this component.Conclusion:This activity promotes STEM learning by providing an opportunity for students to apply their understanding of simple machines and physics concepts in a creative and engaging way. By working in groups, they will also develop their collaboration and problem-solving skills. . Response in Sesotho: Sehlooho: Theha Sepheo sa Marble Run: Baithuti ba tla sebelisa boiqapelo ba bona, tsebo ea ho rarolla mathata, le kutloisiso ea mechini e bonolo ho aha lebelo la mabole. Lisebelisoa: - Khateboto kapa foam board - Litlhaka - Theipi - Likere - Mabole - Rula kapa teipi ea ho metha - Likopi tsa pampiriPampiri ea litšila bin Litaelo tsa tsebetso: 1. Qala ka ho buisana ka mechini e bonolo joalo ka lifofane tse sekametseng, mabili, le lithapo, le joang li ka sebelisoa ho haha mabole oa mabole. 2. Arola liithuti ka lihlopha tsa 3-4 me u fe sehlopha ka seng lisebelisoa. 3. Laela liithuti ho rala tsela ea bona ea mabole, ba sebelisa khateboto kapa foam board e le motheo. Ba ka sebelisa litlhaka ho etsa litsela le likanale tseo mabole a ka tsamaeang ho tsona. 4. Khothalletsa liithuti ho etsa liteko ka li-angles le bophahamo bo fapaneng bakeng sa lifofane tsa bona tse sekametseng le ho kenyelletsa lintho tse kang li-loops kapa ho qhoma ha li etsoa. 5. Hang ha liithuti li qetile ho haha limmabole tsa tsona, li etse hore li leke ka ho romela limmabole nakong ea thupelo. Haeba mabole o ka tsoara kapa oa oela tseleng, ba tla hloka ho etsa litokiso molemong oa bona. 6. E-ba le bothata ka ho beha nako hore na mabole o nka nako e kae ho tsamaea thupelong, me u bone hore na ke sehlopha sefe se ka etsang nako e telele ka ho fetisisa ea mabole. Katoloso: Bakeng sa baithuti ba tsoetseng pele kapa ho eketsa ntlha e ngoe ea phephetso, fana ka lisebelisoa tse ling joalo ka linoelo tsa pampiri me u etse hore baithuti ba thehe mokhoa oa ho bokella limmabole qetellong ea nako. Kapa u ka beha moqomo oa pampiri ea litšila ebe u phephetsa ho akhela mabole ho oona. Ba ka sebelisa kutloisiso ea bona ea li-levers kapa pulleys ho rala karolo ena. Qetello: Ketsahalo ena e khothaletsa thuto ea STEM ka ho fa baithuti monyetla oa ho sebelisa kutloisiso ea bona ea metjhini e bonolo le mehopolo ea fisiks ka tsela ea boqapi le e hohelang. Ka ho sebetsa ka lihlopha, ba tla boela ba hlaolele tšebelisano-moho le tsebo ea bona ea ho rarolla mathata. 